STORAGE · YOUR NEXT FACE-OFF

Samsung PRO Endurance microSD Memory Card 64GB vs Samsung T7 microSD card

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

Samsung PRO Endurance microSD Memory Card 64GB

UK MB-MJ64GA/EU · 64 GB

Full product profile Official image

Exact model & source notes

Samsung’s PRO Endurance microSD Memory Card 64GB in the exact UK MB-MJ64GA/EU configuration. Capacity, interface, form factor and rated performance refer to this exact storage configuration.

Specifications checked 17 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

WHAT DIFFERS

64 GBNominal capacity512 GB

Certification — EMCFCC, CE, VCCI, NATACE(UKCA)/FCC/VCCI/RCM

General Feature — Product NamePRO EnduranceT7

3 of 14 verified differences, in the order listed below. Not a rating.

See the 14 verified differences

THE CONTENDER

Samsung T7 microSD card

UK MB-MB512T/WW · Blue · 512 GB

T7 microSD Card microSDXC™ UHS-I Card Front Blue

Full product profile Official image

Exact model & source notes

Samsung’s T7 microSD card in the exact UK MB-MB512T/WW configuration. Capacity, interface, form factor and rated performance refer to this exact storage configuration.

Specifications checked 17 Oct 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

PRO Endurance microSD Memory Card 64GB UK & US retailers

UK & US price history: no verified listing yet

T7 microSD card UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison

Manufacturer facts for the exact models shown. Not a quality rating or a test result.
“Different” means the known values differ, not that one is better.
Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.

SPECIFICATIONS SIDE BY SIDE7 topics

SELECTED TOPIC

01 / 07

Storage capacity

Decimal storage capacity: 1 TB = 1,000 GB. Formatting and system use reduce available space.

Samsung PRO Endurance microSD Memory Card 64GB0.06 TB

Manufacturer specification · Manufacturer capacity: 64GB, (1GB=1,000,000,000 bytes) * Actual usable storage capacity is measured with SD Formatter 3.1 tool with exFAT file system and may be less than labeled capacity.. Decimal TB converted to GB where needed; formatted usable capacity is lower.

Source 1

Samsung T7 microSD card0.51 TB

Manufacturer specification · Manufacturer capacity: 512GB (1GB=1Billion byte) * Actual storage capacity may be lower than the labeled capacity. Part of the storage may be used for system files and other storage control purposes.. Decimal TB converted to GB where needed; formatted usable capacity is lower.

Source 1

Explore the full specifications

Check the connection before the capacity. M.2 NVMe modules and 2.5-inch SATA drives are not interchangeable. Check the host’s protocol, slot or bay, power connection and clearance. Rated speeds use different test systems; we do not turn them into a speed score or overall winner.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

14 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.

Nominal capacity

In Visual facts

Samsung PRO Endurance microSD Memory Card 64GB64 GB

Samsung T7 microSD card512 GB

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

Samsung UK — exact MB-MB512T/WW manufacturer specifications

Check the exact configuration and source conditions for your use.

Interface

In Visual facts

Samsung PRO Endurance microSD Memory Card 64GBUHS-I SDR104 * SDR104: 1.8V Signaling, Frequency up to 208 MHz, speeds up to 104MB/sec, Max. Current Consumption 800mA (varies by test conditions)

Samsung T7 microSD cardUHS-I, compatible to UHS interface

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

Manufacturer specification

Samsung UK — exact MB-MB512T/WW manufacturer specifications

Check the exact configuration and source conditions for your use.

Rated performance and conditions

In Visual facts

Samsung PRO Endurance microSD Memory Card 64GBRead: up to 100 MB/s, Write: up to 30MB/s * Performance results are based on internal testing conditions. Read/write speeds may vary by host device. (Speed); Class 10 (Speed Class)

Samsung T7 microSD cardRead: up to 170MB/s * Read speed requires compatible devices capable of reaching such speeds and it may vary among different host devices and testing conditions. * For products incompatible with UHS-I interface, the speeds may vary subject to different interface conditions (Speed); U3, V30, A2 (Speed Class)

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification · Manufacturer performance claims; supplied test conditions/maximum wording retained. Not an independent benchmark. Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Performance. Source field: Speed. Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Performance. Source field: Speed Class.

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

Manufacturer specification · Manufacturer performance claims; supplied test conditions/maximum wording retained. Not an independent benchmark. Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Performance. Source field: Speed. Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Performance. Source field: Speed Class.

Samsung UK — exact MB-MB512T/WW manufacturer specifications

Manufacturer peak claims depend on cache state, host and workload. Queue depth and test systems must match before performance can be compared; these figures do not establish a faster everyday drive.

Manufacturer warranty and endurance

In Visual facts

Samsung PRO Endurance microSD Memory Card 64GBLimited 3 year warranty * Warranty for SD adapter is limited to 1 year.

Samsung T7 microSD cardLimited 3-year warranty. * Warranty does not extend to dashcam, CCTV, surveillance camera and other write-intensive uses. * Warranty for SD adapter is limited to 1 year.

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

Manufacturer specification

Samsung UK — exact MB-MB512T/WW manufacturer specifications

Check the exact configuration and source conditions for your use.

Certification — EMC

In Visual facts

Samsung PRO Endurance microSD Memory Card 64GBFCC, CE, VCCI, NATA

Samsung T7 microSD cardCE(UKCA)/FCC/VCCI/RCM

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MB512T/WW manufacturer specifications

Check the exact configuration and source conditions for your use.

Environment — Durability

In Visual facts

Samsung PRO Endurance microSD Memory Card 64GB10,000 insertion/removal cycles

Samsung T7 microSD card10,000 mating cycles

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MB512T/WW manufacturer specifications

Check the exact configuration and source conditions for your use.

Show 8 more verified differences

General Feature — Application

In Visual facts

Samsung PRO Endurance microSD Memory Card 64GBSurveillance (IP/Home/Network) cam, Dash cam, Body cam, and other always-on applications.

Samsung T7 microSD cardMobile phone, Tablet, Action Camera, 360° Camera, Drone, Laptop, Gaming console, etc.

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MB512T/WW manufacturer specifications

Check the exact configuration and source conditions for your use.

General Feature — Capacity

Samsung PRO Endurance microSD Memory Card 64GB64GB, (1GB=1,000,000,000 bytes) * Actual usable storage capacity is measured with SD Formatter 3.1 tool with exFAT file system and may be less than labeled capacity.

Samsung T7 microSD card512GB (1GB=1Billion byte) * Actual storage capacity may be lower than the labeled capacity. Part of the storage may be used for system files and other storage control purposes.

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MB512T/WW manufacturer specifications

Check the exact configuration and source conditions for your use.

General Feature — Interface

Samsung PRO Endurance microSD Memory Card 64GBUHS-I SDR104 * SDR104: 1.8V Signaling, Frequency up to 208 MHz, speeds up to 104MB/sec, Max. Current Consumption 800mA (varies by test conditions)

Samsung T7 microSD cardUHS-I, compatible to UHS interface

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MB512T/WW manufacturer specifications

Check the exact configuration and source conditions for your use.

General Feature — Product Name

Samsung PRO Endurance microSD Memory Card 64GBPRO Endurance

Samsung T7 microSD cardT7

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MB512T/WW manufacturer specifications

Check the exact configuration and source conditions for your use.

General Feature — Weight

Samsung PRO Endurance microSD Memory Card 64GBApprox. 0.5g

Samsung T7 microSD cardApprox. 0.25g

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MB512T/WW manufacturer specifications

Check the exact configuration and source conditions for your use.

Performance — Speed

Samsung PRO Endurance microSD Memory Card 64GBRead: up to 100 MB/s, Write: up to 30MB/s * Performance results are based on internal testing conditions. Read/write speeds may vary by host device.

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MB512T/WW manufacturer specifications

Check the exact configuration and source conditions for your use.

Performance — Speed Class

Samsung PRO Endurance microSD Memory Card 64GBClass 10

Samsung T7 microSD cardU3, V30, A2

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MB512T/WW manufacturer specifications

Check the exact configuration and source conditions for your use.

Reliability — Warranty

Samsung PRO Endurance microSD Memory Card 64GBLimited 3 year warranty * Warranty for SD adapter is limited to 1 year.

Samsung T7 microSD cardLimited 3-year warranty. * Warranty does not extend to dashcam, CCTV, surveillance camera and other write-intensive uses. * Warranty for SD adapter is limited to 1 year.

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MB512T/WW manufacturer specifications

Check the exact configuration and source conditions for your use.

Missing or non-comparable evidence (7)

Disclaimer — Disclaimer

Samsung PRO Endurance microSD Memory Card 64GB1) Samsung is not liable for any damages and/or loss of data or expenses incurred due to memory card data recovery. The results are based on internal tests, features and specs may vary by actual usage conditions.2) The Samsung product authentication for memory cards and USB flash drives is available at: www.samsung.com/support

Samsung T7 microSD cardNot verified

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Environment — 4-proof

Samsung PRO Endurance microSD Memory Card 64GB1) Temperatures: Withstands -25°C to 85°C (-13°F to 185°F) operating, -40°C to 85°C (-40°F to 185°F) non-operating 2) Water: IEC60529, IPX7 / up to 72 hours in salt water 3) X-ray: Airport X-ray machines (up to 50 Roentgen) 4) Magnet: The equivalent of a high-field MRI scanner (up to 15,000 gauss)

Samsung T7 microSD cardNot verified

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Environment — Humidity

Samsung PRO Endurance microSD Memory Card 64GB40'C, 93%, 500hr (storage)

Samsung T7 microSD cardNot verified

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Environment — Non-Operating Temperature

Samsung PRO Endurance microSD Memory Card 64GBNot verified

Samsung T7 microSD card-40℃ to 85℃

Sources

Samsung PRO Endurance microSD Memory Card 64GB

No source recorded for this side.

Samsung T7 microSD card

Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MB512T/WW manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Environment — Operating Temperature

Samsung PRO Endurance microSD Memory Card 64GBNot verified

Samsung T7 microSD card-25℃ to 85℃

Sources

Samsung PRO Endurance microSD Memory Card 64GB

No source recorded for this side.

Samsung T7 microSD card

Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MB512T/WW manufacturer specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

General Feature — Accessory

Samsung PRO Endurance microSD Memory Card 64GBSD adapter

Samsung T7 microSD cardNot verified

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Reliability — Endurance

Samsung PRO Endurance microSD Memory Card 64GBup to 26,280 hours (or 3 years) of Full HD recording * Based on Full HD (1920x1080) video content recorded at 26 Mbps Video support.

Samsung T7 microSD cardNot verified

Sources

Samsung PRO Endurance microSD Memory Card 64GB

Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown.

Samsung UK — exact MB-MJ64GA/EU manufacturer specifications

Samsung T7 microSD card

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

6 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

Samsung PRO Endurance microSD Memory Card 64GB

What it brings

The manufacturer lists nominal capacity: 64.0.
Manufacturer source
The exact UK manufacturer identifier MB-MJ64GA/EU distinguishes this configuration from other models and bundles.
Manufacturer source

What to check

Published performance and battery figures are manufacturer claims. Actual results depend on configuration, settings and use; an unlisted feature or condition remains unknown.
Manufacturer source

Samsung T7 microSD card

What it brings

The manufacturer lists nominal capacity: 512.0.
Manufacturer source
The exact UK manufacturer identifier MB-MB512T/WW distinguishes this configuration from other models and bundles.
Manufacturer source

What to check

Published performance and battery figures are manufacturer claims. Actual results depend on configuration, settings and use; an unlisted feature or condition remains unknown.
Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

27 of 27 specifications Sources in each row

Source-backed specifications for Samsung PRO Endurance microSD Memory Card 64GB and Samsung T7 microSD card
Specification	Samsung PRO Endurance microSD Memory Card 64GB	Samsung T7 microSD card

Nominal capacityDifferent Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer capacity: 64GB, (1GB=1,000,000,000 bytes) * Actual usable storage capacity is measured with SD Formatter 3.1 tool with exFAT file system and may be less than labeled capacity.. Decimal TB converted to GB where needed; formatted usable capacity is lower. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification · Manufacturer capacity: 512GB (1GB=1Billion byte) * Actual storage capacity may be lower than the labeled capacity. Part of the storage may be used for system files and other storage control purposes.. Decimal TB converted to GB where needed; formatted usable capacity is lower. Samsung UK — exact MB-MB512T/WW manufacturer specifications	64 GB	512 GB
Storage device type Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification Samsung UK — MB-MJ64GA/EU exact catalogue identity and official gallery Samsung T7 microSD card Manufacturer specification Samsung UK — MB-MB512T/WW exact catalogue identity and official gallery	microSD flash memory card	microSD flash memory card
InterfaceDifferent Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification Samsung UK — exact MB-MB512T/WW manufacturer specifications	*UHS-I SDR104 SDR104: 1.8V Signaling, Frequency up to 208 MHz, speeds up to 104MB/sec, Max. Current Consumption 800mA (varies by test conditions)**	UHS-I, compatible to UHS interface
Form factor Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification Samsung UK — MB-MJ64GA/EU exact catalogue identity and official gallery Samsung T7 microSD card Manufacturer specification Samsung UK — MB-MB512T/WW exact catalogue identity and official gallery	microSD	microSD
Dimensions Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification Samsung UK — exact MB-MB512T/WW manufacturer specifications	15 x 11 x 1 (mm)	15x11x1 mm
General Feature — Product Type Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MB512T/WW manufacturer specifications	microSDXC Memory Card	microSDXC Memory Card
General Feature — Product NameDifferent Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MB512T/WW manufacturer specifications	PRO Endurance	T7
General Feature — CapacityDifferent Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MB512T/WW manufacturer specifications	*64GB, (1GB=1,000,000,000 bytes) Actual usable storage capacity is measured with SD Formatter 3.1 tool with exFAT file system and may be less than labeled capacity.**	*512GB (1GB=1Billion byte) Actual storage capacity may be lower than the labeled capacity. Part of the storage may be used for system files and other storage control purposes.**
General Feature — InterfaceDifferent Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MB512T/WW manufacturer specifications	*UHS-I SDR104 SDR104: 1.8V Signaling, Frequency up to 208 MHz, speeds up to 104MB/sec, Max. Current Consumption 800mA (varies by test conditions)**	UHS-I, compatible to UHS interface
General Feature — Dimension (WxHxD) Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MB512T/WW manufacturer specifications	15 x 11 x 1 (mm)	15x11x1 mm
General Feature — WeightDifferent Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MB512T/WW manufacturer specifications	Approx. 0.5g	Approx. 0.25g

Rated performance and conditionsDifferent Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer performance claims; supplied test conditions/maximum wording retained. Not an independent benchmark. Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Performance. Source field: Speed. Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Performance. Source field: Speed Class. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification · Manufacturer performance claims; supplied test conditions/maximum wording retained. Not an independent benchmark. Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Performance. Source field: Speed. Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: Performance. Source field: Speed Class. Samsung UK — exact MB-MB512T/WW manufacturer specifications	*Read: up to 100 MB/s, Write: up to 30MB/s Performance results are based on internal testing conditions. Read/write speeds may vary by host device. (Speed); Class 10 (Speed Class)**	Read: up to 170MB/s * Read speed requires compatible devices capable of reaching such speeds and it may vary among different host devices and testing conditions. * For products incompatible with UHS-I interface, the speeds may vary subject to different interface conditions (Speed); U3, V30, A2 (Speed Class)
Performance — SpeedDifferent Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MB512T/WW manufacturer specifications	*Read: up to 100 MB/s, Write: up to 30MB/s Performance results are based on internal testing conditions. Read/write speeds may vary by host device.**	Read: up to 170MB/s * Read speed requires compatible devices capable of reaching such speeds and it may vary among different host devices and testing conditions. * For products incompatible with UHS-I interface, the speeds may vary subject to different interface conditions
Performance — Speed ClassDifferent Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MB512T/WW manufacturer specifications	Class 10	U3, V30, A2

Manufacturer warranty and enduranceDifferent Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification Samsung UK — exact MB-MB512T/WW manufacturer specifications	*Limited 3 year warranty Warranty for SD adapter is limited to 1 year.**	*Limited 3-year warranty. Warranty does not extend to dashcam, CCTV, surveillance camera and other write-intensive uses. * Warranty for SD adapter is limited to 1 year.**
Reliability — Endurance Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card No source recorded.	*up to 26,280 hours (or 3 years) of Full HD recording Based on Full HD (1920x1080) video content recorded at 26 Mbps Video support.**	Not provided
Reliability — WarrantyDifferent Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MB512T/WW manufacturer specifications	*Limited 3 year warranty Warranty for SD adapter is limited to 1 year.**	*Limited 3-year warranty. Warranty does not extend to dashcam, CCTV, surveillance camera and other write-intensive uses. * Warranty for SD adapter is limited to 1 year.**

Certification — EMCDifferent Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MB512T/WW manufacturer specifications	FCC, CE, VCCI, NATA	CE(UKCA)/FCC/VCCI/RCM

Environment — 4-proof Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card No source recorded.	1) Temperatures: Withstands -25°C to 85°C (-13°F to 185°F) operating, -40°C to 85°C (-40°F to 185°F) non-operating 2) Water: IEC60529, IPX7 / up to 72 hours in salt water 3) X-ray: Airport X-ray machines (up to 50 Roentgen) 4) Magnet: The equivalent of a high-field MRI scanner (up to 15,000 gauss)	Not provided
Environment — Operating Voltage Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MB512T/WW manufacturer specifications	2.7~3.6V	2.7~3.6V
Environment — Humidity Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card No source recorded.	40'C, 93%, 500hr (storage)	Not provided
Environment — DurabilityDifferent Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MB512T/WW manufacturer specifications	10,000 insertion/removal cycles	10,000 mating cycles
Environment — Non-Operating Temperature Sources Samsung PRO Endurance microSD Memory Card 64GB No source recorded. Samsung T7 microSD card Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MB512T/WW manufacturer specifications	Not provided	-40℃ to 85℃
Environment — Operating Temperature Sources Samsung PRO Endurance microSD Memory Card 64GB No source recorded. Samsung T7 microSD card Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MB512T/WW manufacturer specifications	Not provided	-25℃ to 85℃

General Feature — ApplicationDifferent Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card Manufacturer specification · Manufacturer claim in the exact MB-MB512T/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MB512T/WW manufacturer specifications	Surveillance (IP/Home/Network) cam, Dash cam, Body cam, and other always-on applications.	Mobile phone, Tablet, Action Camera, 360° Camera, Drone, Laptop, Gaming console, etc.
General Feature — Accessory Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card No source recorded.	SD adapter	Not provided
Disclaimer — Disclaimer Sources Samsung PRO Endurance microSD Memory Card 64GB Manufacturer specification · Manufacturer claim in the exact MB-MJ64GA/EU specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Samsung UK — exact MB-MJ64GA/EU manufacturer specifications Samsung T7 microSD card No source recorded.	1) Samsung is not liable for any damages and/or loss of data or expenses incurred due to memory card data recovery. The results are based on internal tests, features and specs may vary by actual usage conditions.2) The Samsung product authentication for memory cards and USB flash drives is available at: www.samsung.com/support	Not provided

First product manufacturer source Second product manufacturer source

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Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.