KEYBOARDS · YOUR NEXT FACE-OFF

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys vs Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only

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

Compared products

YOUR FIRST CHOICE

Logitech Pebble Keys 2 K380s

920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys

Full product profile Official image

Exact model & source notes

The Pebble Keys 2 K380s is a compact Bluetooth keyboard with round low-profile scissor keys. This tonal graphite US-layout SKU pairs with up to three devices and uses two pre-installed AAA batteries. Manufacturer battery-life documentation remains unresolved.

Specifications checked 26 Sept 2026.

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

Manufacturer specifications

WHICH SUITS YOU?

Choose the 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys for

An English US QWERTY (ANSI) layout

Choose the 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only for

An English UK QWERTY (ISO) layout

Built from verified specifications that differ. Not a rating or a recommendation.

See the 2 verified differences

THE CONTENDER

Logitech Pebble Keys 2 K380s

920-011843 · Tonal Graphite · English UK QWERTY · keyboard only

Full product profile Official image

Exact model & source notes

The Pebble Keys 2 K380s is Logitech's compact Bluetooth keyboard with round scissor keys, no number pad and AAA battery power, designed to hop between up to three devices. This record is the Tonal Graphite English UK (ISO) SKU 920-011843.

Specifications checked 26 Sept 2026.

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

Manufacturer specifications

920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys UK & US retailers

UK & US price history: no verified listing yet

920-011843 · Tonal Graphite · English UK QWERTY · keyboard only 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 SIDE2 topics

SELECTED TOPIC

01 / 02

Regional layout

Check the exact configuration and source conditions for your use.

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keysEnglish US QWERTY (ANSI)

Manufacturer specification · Exact US SKU920-011775 with dual Windows/Mac legends. Actual selected US metadata and original image establish wide Enter, long left Shift and @ on2. No UK SKU/page or dimension-availability claim is inferred from this US-only source.

Source 1

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard onlyEnglish UK QWERTY (ISO)

Manufacturer specification · SKU 920-011843 is Logitech's Tonal Graphite English UK (QWERTY) configuration. The ISO Enter key, £ legend on 3 and # key are visible in the official UK image.

Source 1

Explore the full specifications

Match the layout, switches and connection. Check the exact regional key layout and switch option. A similar model name can describe different switches or a wireless version. Software support, key remapping and console compatibility need their own evidence; dimensions and switch travel are not a typing or gaming score.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

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

Regional layout

In Visual facts

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keysEnglish US QWERTY (ANSI)

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard onlyEnglish UK QWERTY (ISO)

Sources

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys

Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only

Manufacturer specification · SKU 920-011843 is Logitech's Tonal Graphite English UK (QWERTY) configuration. The ISO Enter key, £ legend on 3 and # key are visible in the official UK image.

Logitech Pebble Keys 2 K380s — UK product page, SKU list and technical specifications

Check the exact configuration and source conditions for your use.

Dimensions

In Visual facts

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys279 × 124 × 16 mm (width across the keys × front-to-back × height)

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard onlyManufacturer labels: Height279.5mm; Width124.2mm; Depth16.4mm

Sources

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys

Manufacturer specification · Logitech labels these Width 279 mm, Height 124 mm and Depth 16 mm; the 124 mm figure is the front-to-back size and 16 mm the thickness.

Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only

Manufacturer specification · Official support specification for modelY-R0091. These original labels are retained without relabelling axes by assumed physical meaning. The actual UK product-page Dimensions object contains no values; keyboard span remains unverified.

Specification - Pebble Keys 2 K380s (Logitech Support)

A size or weight trade-off; it does not establish the better product.

Configuration & compatibility details (1)

Supported operating systems

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keysBluetooth: Windows 10, 11 or later; macOS 11 or later; iPadOS 14 or later; iOS 14 or later; Android 9.0 or later; ChromeOS; Linux (Works With Chromebook certified)

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard onlyBluetooth Low Energy: Windows 10, 11 or later; macOS 11 or later; iPadOS 14 or later; iOS 14 or later; Android 9.0 or later; ChromeOS; Linux (basic functions)

Sources

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys

Manufacturer specification · Logi Options+ customisation is available on Windows and macOS only; on other systems basic functions work without it.

Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only

Manufacturer specification · Current UK product page. Logi Options+ customisation is available on Windows and macOS only; on the other systems the device's basic functions work without it. Also listed as Works With Chromebook.

Logitech Pebble Keys 2 K380s — UK product page, SKU list and technical specifications

These descriptions or measurements differ. Wording alone does not establish a different capability; check the exact configuration.

Missing or non-comparable evidence (7)

Key rollover

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keysNot verified

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard onlyNot verified

Sources

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys

Logitech does not list a rollover figure on the Pebble Keys 2 K380s US page. · Manufacturer specification

Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only

No source recorded for this side.

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

Battery claim

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keysConflicting evidence

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard onlyConflicting evidence

Sources

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys

The exact US page and unqualified official model-family support table publish different endurance claims. Their test/region relationship is not established, so no single battery-life rating is selected. · Manufacturer specification · Exact US product page: up to36months, varying with user/computing conditions. Official K380s model-family support: >50months, without a shared test setting or regional qualification. Do not infer that this difference proves regional battery performance.

Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Support — Pebble Keys 2 K380s model-family specification

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only

Logitech's UK product page states a battery life of 36 months ("up to 36 months" in its FAQ; may vary based on user and computing conditions), while Logitech's support specification for model Y-R0091 lists ">50 Months" (not rechargeable). Neither passage states the test conditions, so no single figure is chosen. · Manufacturer specification

Logitech Pebble Keys 2 K380s — UK product page, SKU list and technical specifications Specification - Pebble Keys 2 K380s (Logitech Support)

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

Switch actuation force

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keysNot verified

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only60 g

Sources

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys

No source recorded for this side.

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only

Manufacturer specification · Logitech states 60 ± 10 gf.

Specification - Pebble Keys 2 K380s (Logitech Support)

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

Rated keypress durability

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keysNot verified

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard onlyStandard keys 10 million; function and cursor keys 3 million keypresses

Sources

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys

No source recorded for this side.

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only

Manufacturer specification

Specification - Pebble Keys 2 K380s (Logitech Support)

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

Keyboard span across the desk

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys279 mm

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard onlyNot verified

Sources

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys

Manufacturer specification · Logitech labels this Width.

Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only

The official support table labels279.5mm Height and124.2mm Width. It does not directly establish which physical axis is the span across the keys; preserve raw dimensions rather than assigning Height to keyboard_width. · Manufacturer specification · Source axes retained in dimensions. No unconfirmed interpretation or rounding/regional equivalence is used for desk-fit requirements.

Specification - Pebble Keys 2 K380s (Logitech Support)

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

Switch total travel

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keysNot verified

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only1.5 mm

Sources

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys

No source recorded for this side.

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only

Manufacturer specification · Logitech states 1.5 ± 0.3 mm.

Specification - Pebble Keys 2 K380s (Logitech Support)

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

Wireless range claim

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys10 m

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard onlyNot verified

Sources

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys

Manufacturer specification · May vary due to environmental and computing conditions.

Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only

No source recorded for this side.

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

10 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys

What it brings

At 279 mm across and 415 g it is easy to carry, with Easy-Switch pairing for three devices and Bluetooth support from Windows and macOS to iPadOS, iOS, Android, ChromeOS and Linux.
Manufacturer source
Dedicated shortcut keys cover search, dictation, emoji and screen capture, and the Fn keys can be remapped in Logi Options+.
Manufacturer source

What to check

There is no number pad or key backlighting, and a Logi Bolt receiver is not included. A wired keyboard data mode remains unverified.
Manufacturer source
Options+ customisation is limited to Windows and macOS; other systems get basic functions only.
Manufacturer source
The exact US page claims up to36months, while the unqualified K380s support specification lists more than50months. The sources do not establish common test conditions or a regional explanation.
Manufacturer source Manufacturer source

Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only

What it brings

Easy-Switch buttons move between up to three paired devices over Bluetooth Low Energy. Fn keys can be customised with Logi Options+ on Windows or macOS; on iPadOS, iOS, Android, ChromeOS and Linux Logitech says Options+ is not supported but the basic functions work without it.
Manufacturer source
Logitech describes a compact board that can slip into a bag. Its support table lists415g with batteries, and the keyboard uses two pre-installed AAA alkaline cells.
Manufacturer source Manufacturer source

What to check

There is no number pad, no backlighting and no separate navigation cluster, and the scissor keys have 1.5 mm of total travel.
Manufacturer source Manufacturer source
A Logi Bolt receiver is compatible but is not included. Bluetooth operation needs a compatible Bluetooth host; Options+ customisation is limited to Windows and macOS.
Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

20 of 20 specifications Sources in each row

Source-backed specifications for Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys and Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only
Specification	Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys	Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only

Regional layoutDifferent Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys Manufacturer specification · Exact US SKU920-011775 with dual Windows/Mac legends. Actual selected US metadata and original image establish wide Enter, long left Shift and @ on2. No UK SKU/page or dimension-availability claim is inferred from this US-only source. Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only Manufacturer specification · SKU 920-011843 is Logitech's Tonal Graphite English UK (QWERTY) configuration. The ISO Enter key, £ legend on 3 and # key are visible in the official UK image. Logitech Pebble Keys 2 K380s — UK product page, SKU list and technical specifications	English US QWERTY (ANSI)	English UK QWERTY (ISO)
Keyboard size Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys Manufacturer specification Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only Manufacturer specification · Logitech describes a compact and portable design; the official image shows no number pad or separate navigation cluster (inverted-T arrow keys, Delete in the function row). Logitech Pebble Keys 2 K380s — UK product page, SKU list and technical specifications Specification - Pebble Keys 2 K380s (Logitech Support)	Compact without number pad	Compact without number pad
DimensionsDifferent Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys Manufacturer specification · Logitech labels these Width 279 mm, Height 124 mm and Depth 16 mm; the 124 mm figure is the front-to-back size and 16 mm the thickness. Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only Manufacturer specification · Official support specification for modelY-R0091. These original labels are retained without relabelling axes by assumed physical meaning. The actual UK product-page Dimensions object contains no values; keyboard span remains unverified. Specification - Pebble Keys 2 K380s (Logitech Support)	279 × 124 × 16 mm (width across the keys × front-to-back × height)	Manufacturer labels: Height279.5mm; Width124.2mm; Depth16.4mm
Supported operating systemsDifferent Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys Manufacturer specification · Logi Options+ customisation is available on Windows and macOS only; on other systems basic functions work without it. Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only Manufacturer specification · Current UK product page. Logi Options+ customisation is available on Windows and macOS only; on the other systems the device's basic functions work without it. Also listed as Works With Chromebook. Logitech Pebble Keys 2 K380s — UK product page, SKU list and technical specifications	Bluetooth: Windows 10, 11 or later; macOS 11 or later; iPadOS 14 or later; iOS 14 or later; Android 9.0 or later; ChromeOS; Linux (Works With Chromebook certified)	Bluetooth Low Energy: Windows 10, 11 or later; macOS 11 or later; iPadOS 14 or later; iOS 14 or later; Android 9.0 or later; ChromeOS; Linux (basic functions)
Keyboard span across the desk Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys Manufacturer specification · Logitech labels this Width. Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only The official support table labels279.5mm Height and124.2mm Width. It does not directly establish which physical axis is the span across the keys; preserve raw dimensions rather than assigning Height to keyboard_width. · Manufacturer specification · Source axes retained in dimensions. No unconfirmed interpretation or rounding/regional equivalence is used for desk-fit requirements. Specification - Pebble Keys 2 K380s (Logitech Support)	279 mm	Not listed by the manufacturer
Manufacturer-stated weight Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys Manufacturer specification · Logitech does not say whether batteries are included in this weight. Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only Manufacturer specification · With batteries; Logitech lists 395 g without batteries. Specification - Pebble Keys 2 K380s (Logitech Support)	415 g	415 g

Exact switch option Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys Manufacturer specification · Stated in Logitech’s own FAQ on the US product page; there is one switch type. Manufacturer FAQ describes low-profile scissor switches (chiclet-style) with round keycaps. No alternative switch configuration is asserted. Source-specific low-profile, round/chiclet keycap wording is preserved as implementation context; it does not establish a different scissor switching principle from other exact scissor-key models. Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only Manufacturer specification · Logitech's specification lists the keyboard type as Scissor Keyboard, 60 ± 10 gf actuation force and 1.5 ± 0.3 mm total travel; there are no alternative switch options. Manufacturer FAQ describes low-profile scissor switches (chiclet-style) with round keycaps. No alternative switch configuration is asserted. Source-specific low-profile, round/chiclet keycap wording is preserved as implementation context; it does not establish a different scissor switching principle from other exact scissor-key models. Specification - Pebble Keys 2 K380s (Logitech Support)	Scissor keys	Scissor keys
Switch total travel Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys No source recorded. Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only Manufacturer specification · Logitech states 1.5 ± 0.3 mm. Specification - Pebble Keys 2 K380s (Logitech Support)	Not provided	1.5 mm
Switch actuation force Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys No source recorded. Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only Manufacturer specification · Logitech states 60 ± 10 gf. Specification - Pebble Keys 2 K380s (Logitech Support)	Not provided	60 g
Rated keypress durability Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys No source recorded. Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only Manufacturer specification Specification - Pebble Keys 2 K380s (Logitech Support)	Not provided	Standard keys 10 million; function and cursor keys 3 million keypresses

Connections Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys Manufacturer specification · Original exact inventory: Bluetooth Low Energy; Logi Bolt receiver support (receiver not included); Easy-Switch for up to 3 devices. The source explicitly supports Logi Bolt but supplies no receiver; it is sold separately. Three-device Easy-Switch and Bluetooth OS requirements retain their own scope. No wired data mode is inferred from a USB receiver host connection. Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only Manufacturer specification · Original exact inventory: Bluetooth Low Energy; Logi Bolt receiver support (receiver not included); Easy-Switch for up to 3 devices. No receiver is supplied with this keyboard-only SKU. 10 m wireless range per Logitech, which may vary with environmental and computing conditions. The source explicitly supports Logi Bolt but supplies no receiver; it is sold separately. Three-device Easy-Switch and Bluetooth OS requirements retain their own scope. No wired data mode is inferred from a USB receiver host connection. Logitech Pebble Keys 2 K380s — UK product page, SKU list and technical specifications Specification - Pebble Keys 2 K380s (Logitech Support)	Bluetooth; Logi Bolt	Bluetooth; Logi Bolt
Battery type Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys Manufacturer specification Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only Manufacturer specification · The support specification labels these batteries not rechargeable. Its separate battery-user-replaceable answer is No, so replacement is not asserted. The common inventory records the same supplied AAA alkaline cells as the US SKU; the source qualification is retained here. Logitech Pebble Keys 2 K380s — UK product page, SKU list and technical specifications Specification - Pebble Keys 2 K380s (Logitech Support)	2 × AAA alkaline (pre-installed)	2 × AAA alkaline (pre-installed)
Wireless range claim Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys Manufacturer specification · May vary due to environmental and computing conditions. Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only No source recorded.	10 m	Not provided

Backlighting Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys Manufacturer specification Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only Manufacturer specification · The exact product FAQ explicitly says there is no integrated key backlighting. Battery and Easy-Switch indicator LEDs remain separately described; indicator LEDs are not key backlighting. Logitech Pebble Keys 2 K380s — UK product page, SKU list and technical specifications Specification - Pebble Keys 2 K380s (Logitech Support)	None	None
Shortcut keys Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys Manufacturer specification Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only Manufacturer specification · Exact published shortcut examples. These do not establish absence of additional controls on another keyboard or measured productivity gains. Logitech Pebble Keys 2 K380s — UK product page, SKU list and technical specifications	Show desktop, search, back, voice dictation, emoji menu and screen capture	Show desktop, search, back, voice dictation, emoji menu and screen capture
Key customisation Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys Manufacturer specification Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only Manufacturer specification Logitech Pebble Keys 2 K380s — UK product page, SKU list and technical specifications	Customisable Fn shortcut keys with Logi Options+ (Windows and macOS)	Customisable Fn shortcut keys with Logi Options+ (Windows and macOS)
Customisable Fn-row keys Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys Manufacturer specification · The exact manufacturer feature names10F-row keys, customised through Logi Options+ on Windows/macOS. This is the named F-row subset, not a total keyboard key count or functions-per-key count. Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only Manufacturer specification · The exact manufacturer feature names10F-row keys, customised through Logi Options+ on Windows/macOS. This is the named F-row subset, not a total keyboard key count or functions-per-key count. Logitech Pebble Keys 2 K380s — UK product page, SKU list and technical specifications	10 keys	10 keys

Original package contents Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys Manufacturer specification Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only Manufacturer specification · No USB receiver is included. Logitech Pebble Keys 2 K380s — UK product page, SKU list and technical specifications	Keyboard; 2 × AAA alkaline batteries (pre-installed); user documentation; important information document	Keyboard; 2 × AAA alkaline batteries (pre-installed); user documentation; important information document

Show unverified (2)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.

Specifications without verified values for either product
Battery claim Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys The exact US page and unqualified official model-family support table publish different endurance claims. Their test/region relationship is not established, so no single battery-life rating is selected. · Manufacturer specification · Exact US product page: up to36months, varying with user/computing conditions. Official K380s model-family support: >50months, without a shared test setting or regional qualification. Do not infer that this difference proves regional battery performance. Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Support — Pebble Keys 2 K380s model-family specification Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only Logitech's UK product page states a battery life of 36 months ("up to 36 months" in its FAQ; may vary based on user and computing conditions), while Logitech's support specification for model Y-R0091 lists ">50 Months" (not rechargeable). Neither passage states the test conditions, so no single figure is chosen. · Manufacturer specification Logitech Pebble Keys 2 K380s — UK product page, SKU list and technical specifications Specification - Pebble Keys 2 K380s (Logitech Support)	Conflicting sources	Conflicting sources
Key rollover Sources Logitech Pebble Keys 2 K380s · 920-011775 · English US (QWERTY) · tonal graphite · low-profile scissor keys Logitech does not list a rollover figure on the Pebble Keys 2 K380s US page. · Manufacturer specification Logitech Pebble Keys 2 K380s — US product page, SKU data and specifications Logitech Pebble Keys 2 K380s · 920-011843 · Tonal Graphite · English UK QWERTY · keyboard only No source recorded.	Not provided	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.