Logitech ERGO K860 vs Logitech Keys-To-Go 2

Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support)

Logitech ERGO K860Full-size curved split ergonomic keyboard with number pad and integrated wrist rest

Logitech Keys-To-Go 2Compact without number pad

Sources

Logitech ERGO K860

Manufacturer specification · Single-piece curved split keyframe (the halves do not separate); the pillowed wrist rest is permanently integrated per Logitech.

Logitech Keys-To-Go 2

Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications

Check the exact configuration and source conditions for your use.

Connections

Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support)

Logitech ERGO K860Logitech Unifying USB receiver or Bluetooth Low Energy; up to three paired devices with Easy-Switch

Logitech Keys-To-Go 2Bluetooth

Sources

Logitech ERGO K860

Manufacturer specification · Uses a Unifying receiver (included). 10 m wireless range per Logitech, which may vary with operating environment and computer setup. Battery powered; no charging port.

Logitech Keys-To-Go 2

Manufacturer specification · Exact UK universal product page lists Bluetooth LE and three-device Easy-Switch. Unqualified modelYR0100 support Connection Type also lists Logi Bolt, while the product page omits it and supplies no receiver. Omission does not disprove Bolt support, and the source relationship does not establish exact universal-SKU receiver support; retain that scope unknown. Support Bluetooth5.0 HID-over-GATT and10m range remain manufacturer claims.

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

Check the exact configuration and source conditions for your use.

Key customisation

Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications

Logitech ERGO K860Logi Options+ (Windows and macOS)

Logitech Keys-To-Go 2Logi Options+ on Windows and macOS only; Logitech Flow with a Flow-enabled mouse

Sources

Logitech ERGO K860

Manufacturer specification

Logitech Keys-To-Go 2

Manufacturer specification · The support specification also lists the Logitech Control app on iPadOS and Android at release.

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

Physical keys, software assignments and stored profiles are different capabilities. Check the host-software requirements; a larger count does not establish better typing or lower latency.

Battery claim

Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support)

Logitech ERGO K860Up to 24 months

Logitech Keys-To-Go 2Up to 36 months

Sources

Logitech ERGO K860

Manufacturer specification · Logitech claim for two AAA batteries; actual life varies with use.

Logitech Keys-To-Go 2

Manufacturer specification · Logitech: based on 2 hours of continuous typing per day; battery life may vary based on user and computing conditions.

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

Manufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.

Dimensions

Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support)

Logitech ERGO K860456 × 233 × 48 mm (across keys × front-to-back × height)

Logitech Keys-To-Go 2Product labels:Height250mm;Width105mm;Depth4.35–8.97mm. Support labels:Length250mm;Width105mm;Height8.77mm

Sources

Logitech ERGO K860

Manufacturer specification · The UK product page and the support article both label these Width 456 mm, Height 233 mm and Depth 48 mm; the 233 mm front-to-back figure includes the integrated wrist rest.

Logitech Keys-To-Go 2

Manufacturer specification · Exact universal UK product and unqualified modelYR0100 support values retained. The8.97mm product Depth maximum and8.77mm support Height are not resolved into one maximum-thickness rating or assumed equivalent setup; across-key span is unverified.

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

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

Battery type

Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support)

Logitech ERGO K8602 × AAA batteries (included)

Logitech Keys-To-Go 22 × CR2032 coin cells (user replaceable, not rechargeable)

Sources

Logitech ERGO K860

Manufacturer specification

Logitech Keys-To-Go 2

Manufacturer specification

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

Manufacturer claims for the stated mode and equipment. Read each test condition; this is not measured everyday battery life.

Show 3 more verified differences

Original package contents

Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications

Logitech ERGO K860Ergonomic keyboard; Unifying USB receiver; 2 × AAA batteries; quick start guide

Logitech Keys-To-Go 2Keyboard; 2 coin-cell batteries; documentation

Sources

Logitech ERGO K860

Manufacturer specification

Logitech Keys-To-Go 2

Manufacturer specification

Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications

Check the exact configuration and source conditions for your use.

Switch total travel

Logitech ERGO K8601.8 mm

Logitech Keys-To-Go 21 mm

Sources

Logitech ERGO K860

Manufacturer specification

Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support)

Logitech Keys-To-Go 2

Manufacturer specification

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

Actuation point, total travel and operating force are different measurements. None alone establishes input latency, typing comfort or gaming performance.

Manufacturer-stated weight

Logitech ERGO K8601160 g

Logitech Keys-To-Go 2222 g

Sources

Logitech ERGO K860

Manufacturer specification · Keyboard with integrated wrist rest; whether batteries are included in the figure is not stated.

Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support)

Logitech Keys-To-Go 2

Manufacturer specification · Keyboard only, including its integrated cover, as listed by Logitech.

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

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

Configuration & compatibility details (1)

Supported operating systems

Logitech ERGO K860Bluetooth: Windows 10, 11 or later; macOS 10.15 or later; iPadOS 14 or later; Linux and ChromeOS (basic functions). USB receiver: Windows 10, 11 or later; macOS 10.15 or later; Linux and ChromeOS (basic functions)

Logitech Keys-To-Go 2Android 12.0 or later; ChromeOS; Windows 10 or later; iPadOS 17 or later; iOS 17 or later; macOS 14 or later

Sources

Logitech ERGO K860

Manufacturer specification · Current UK product page. The support article's 'at release' list also names iOS 9 or later and Android 6 or later with older Windows/macOS minimums. Basic functions only without software on systems other than Windows and macOS; Logi Options+ customisation is Windows/macOS only.

Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support)

Logitech Keys-To-Go 2

Manufacturer specification · Current UK product page; matches the support specification's list for the universal edition. Logi Options+ customisation is Windows and macOS only.

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

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

Missing or non-comparable evidence (12)

Exact switch option

Logitech ERGO K860Scissor keys (single fixed key type)

Logitech Keys-To-Go 2Scissor keys

Sources

Logitech ERGO K860

Manufacturer specification · Logitech's product-page data lists the keyboard's 'Scissor plate' as a low-carbon aluminium part and markets 'perfect stroke keys'; the support specification gives 60 gf actuation and 1.8 mm total travel but labels Keyboard Type only as a full-size ergonomic split keyboard. No alternative switch options.

Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support)

Logitech Keys-To-Go 2

Manufacturer specification · Logitech lists 1 mm-travel scissor keys; the support specification gives Keyboard Type 'Scissor keys', 1 mm total travel and a 0.6 mm actuation distance. Selectable alternative switches remain unverified. Preserve exact source travel/actuation details independently; no hot-swap support or absolute replacement restriction is inferred.

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

One source states less detail or a rounded figure. This is not a verified difference; check the exact configuration.

Shortcut keys

Logitech ERGO K860Not verified

Logitech Keys-To-Go 2Brightness down/up, Mission Control, emoji, screen capture, play/pause, sound mute and volume down/up

Sources

Logitech ERGO K860

No source recorded for this side.

Logitech Keys-To-Go 2

Manufacturer specification · Actual Universal F4–F12 support block only. Separate Apple-edition Focus Mode is excluded; host/software platform behaviour and actual supported OS requirements retain their own scope.

Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications

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

Spill resistance

Logitech ERGO K860Not spill-resistant

Logitech Keys-To-Go 2Not verified

Sources

Logitech ERGO K860

Manufacturer specification

Logitech Keys-To-Go 2

No source recorded for this side.

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

Materials

Logitech ERGO K860Not verified

Logitech Keys-To-Go 2Plastic and low-carbon aluminium

Sources

Logitech ERGO K860

No source recorded for this side.

Logitech Keys-To-Go 2

Manufacturer specification · Logitech's support specification lists the materials as "Plastic & Low-carbon aluminum"; it does not say which parts are aluminium.

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

Switch actuation distance

Logitech ERGO K860Not verified

Logitech Keys-To-Go 20.6 mm

Sources

Logitech ERGO K860

No source recorded for this side.

Logitech Keys-To-Go 2

Manufacturer specification · Logitech states '0.6mm; S2(0.55) +0.3/-0mm'.

Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support)

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

Switch actuation force

Logitech ERGO K86060 g

Logitech Keys-To-Go 2Not verified

Sources

Logitech ERGO K860

Manufacturer specification · Logitech states 60 gf.

Logitech Keys-To-Go 2

No source recorded for this side.

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

Bluetooth version

Logitech ERGO K860Not verified

Logitech Keys-To-Go 25.0

Sources

Logitech ERGO K860

No source recorded for this side.

Logitech Keys-To-Go 2

Manufacturer specification

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

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

Ergonomic adjustments

Logitech ERGO K860Curved split keyframe; integrated three-layer pillowed wrist rest; tilt legs at 0°, −4° and −7°

Logitech Keys-To-Go 2Not verified

Sources

Logitech ERGO K860

Manufacturer specification

Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications

Logitech Keys-To-Go 2

No source recorded for this side.

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

Rated keypress durability

Logitech ERGO K860Not verified

Logitech Keys-To-Go 2Standard keys 5 million; function keys 2 million keypresses

Sources

Logitech ERGO K860

No source recorded for this side.

Logitech Keys-To-Go 2

Manufacturer specification

Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications

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

Key pitch

Logitech ERGO K860Not verified

Logitech Keys-To-Go 218 mm

Sources

Logitech ERGO K860

No source recorded for this side.

Logitech Keys-To-Go 2

Manufacturer specification

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

Keyboard span across the desk

Logitech ERGO K860456 mm

Logitech Keys-To-Go 2Not verified

Sources

Logitech ERGO K860

Manufacturer specification · Width across the key rows.

Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support)

Logitech Keys-To-Go 2

Retained manufacturer axis labels do not directly establish an across-key measurement. Do not relabel Height/Length as keyboard_width without independent exact-axis confirmation. · Manufacturer specification · Exact product labels250mm Height,105mm Width. Support labels250mm Length,105mm Width. Original labels remain in dimensions; a250mm across-key span is not directly confirmed by a source axis definition.

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

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

USB receiver support

Logitech ERGO K860Not verified

Logitech Keys-To-Go 2Not verified

Sources

Logitech ERGO K860

No source recorded for this side.

Logitech Keys-To-Go 2

Official modelYR0100 support unqualified Connection Type listsBluetoothLEandLogiBolt. Exact universal UK product omitsBolt and supplies no receiver. This does not establish either exact-SKU Bolt compatibility or an explicit incompatibility. · Manufacturer specification

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

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

2 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

Logitech ERGO K860

What it brings

The curved split keyframe, fixed pillowed wrist rest and 0°, −4° or −7° tilt legs are aimed at a more neutral wrist posture, seated or standing.
Manufacturer source
Runs on two included AAA batteries with a Logitech claim of up to 24 months, and pairs with up to three devices over Bluetooth or the supplied Unifying receiver.
Manufacturer source Manufacturer source

What to check

It is large: 456 mm across, 233 mm front to back and 1160 g, and the wrist rest cannot be removed.
Manufacturer source Manufacturer source
No backlighting and no spill resistance.
Manufacturer source

Logitech Keys-To-Go 2

What it brings

Logitech lists222g keyboard-only weight and an integrated protective cover. The universal product supports Easy-Switch pairing with up to three devices; its original dimension labels are retained in full specifications.
Manufacturer source Manufacturer source
Two user-replaceable CR2032 coin cells are rated for up to three years at two hours of typing per day, so there is no charging cable to carry.
Manufacturer source Manufacturer source

What to check

The low-profile scissor keys have 1 mm of total travel and a 0.6 mm actuation distance, on an 18 mm key pitch.
Manufacturer source Manufacturer source
The exact universal product listsBluetooth and no receiver in its package; official family support additionally mentionsLogiBolt, whose exact-SKU scope remains unverified. There is no backlighting or numberpad, and Options+ customisation is Windows/macOS only.
Manufacturer source Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

24 of 24 specifications Sources in each row

Source-backed specifications for Logitech ERGO K860 and Logitech Keys-To-Go 2
Specification	Logitech ERGO K860	Logitech Keys-To-Go 2

Regional layout Sources Logitech ERGO K860 Manufacturer specification · SKU 920-010107 is Logitech's Graphite English UK (QWERTY) configuration, the only colour offered. Keys carry dual Windows/Mac legends. The tall ISO Enter key, £ on 3 and # key are visible in the official UK image. Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Logitech Keys-To-Go 2 Manufacturer specification · SKU 920-012917 is Logitech's Graphite English UK (QWERTY) configuration of the universal Keys-To-Go 2. The tall ISO Enter, £ legend on 3 and # key are visible in the official UK/EU image. Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications	English UK QWERTY (ISO)	English UK QWERTY (ISO)
Keyboard sizeDifferent Sources Logitech ERGO K860 Manufacturer specification · Single-piece curved split keyframe (the halves do not separate); the pillowed wrist rest is permanently integrated per Logitech. Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support) Logitech Keys-To-Go 2 Manufacturer specification · Logitech describes an ultra-portable keyboard with cover and 18 mm key pitch; the official image shows no number pad and a fold-over cover attached along the top edge. Original size/cover/navigation inventory remains contextual; no unsupported percentage size or unlisted contender control absence is inferred. Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications	Full-size curved split ergonomic keyboard with number pad and integrated wrist rest	Compact without number pad
DimensionsDifferent Sources Logitech ERGO K860 Manufacturer specification · The UK product page and the support article both label these Width 456 mm, Height 233 mm and Depth 48 mm; the 233 mm front-to-back figure includes the integrated wrist rest. Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support) Logitech Keys-To-Go 2 Manufacturer specification · Exact universal UK product and unqualified modelYR0100 support values retained. The8.97mm product Depth maximum and8.77mm support Height are not resolved into one maximum-thickness rating or assumed equivalent setup; across-key span is unverified. Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications Specification - Keys-To-Go 2 (Logitech Support)	456 × 233 × 48 mm (across keys × front-to-back × height)	Product labels:Height250mm;Width105mm;Depth4.35–8.97mm. Support labels:Length250mm;Width105mm;Height8.77mm
Supported operating systemsDifferent Sources Logitech ERGO K860 Manufacturer specification · Current UK product page. The support article's 'at release' list also names iOS 9 or later and Android 6 or later with older Windows/macOS minimums. Basic functions only without software on systems other than Windows and macOS; Logi Options+ customisation is Windows/macOS only. Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support) Logitech Keys-To-Go 2 Manufacturer specification · Current UK product page; matches the support specification's list for the universal edition. Logi Options+ customisation is Windows and macOS only. Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications Specification - Keys-To-Go 2 (Logitech Support)	Bluetooth: Windows 10, 11 or later; macOS 10.15 or later; iPadOS 14 or later; Linux and ChromeOS (basic functions). USB receiver: Windows 10, 11 or later; macOS 10.15 or later; Linux and ChromeOS (basic functions)	Android 12.0 or later; ChromeOS; Windows 10 or later; iPadOS 17 or later; iOS 17 or later; macOS 14 or later
Keyboard span across the desk Sources Logitech ERGO K860 Manufacturer specification · Width across the key rows. Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support) Logitech Keys-To-Go 2 Retained manufacturer axis labels do not directly establish an across-key measurement. Do not relabel Height/Length as keyboard_width without independent exact-axis confirmation. · Manufacturer specification · Exact product labels250mm Height,105mm Width. Support labels250mm Length,105mm Width. Original labels remain in dimensions; a250mm across-key span is not directly confirmed by a source axis definition. Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications Specification - Keys-To-Go 2 (Logitech Support)	456 mm	Not listed by the manufacturer
Manufacturer-stated weightDifferent Sources Logitech ERGO K860 Manufacturer specification · Keyboard with integrated wrist rest; whether batteries are included in the figure is not stated. Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support) Logitech Keys-To-Go 2 Manufacturer specification · Keyboard only, including its integrated cover, as listed by Logitech. Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications Specification - Keys-To-Go 2 (Logitech Support)	1160 g	222 g
Materials Sources Logitech ERGO K860 No source recorded. Logitech Keys-To-Go 2 Manufacturer specification · Logitech's support specification lists the materials as "Plastic & Low-carbon aluminum"; it does not say which parts are aluminium. Specification - Keys-To-Go 2 (Logitech Support)	Not provided	Plastic and low-carbon aluminium

Exact switch option Sources Logitech ERGO K860 Manufacturer specification · Logitech's product-page data lists the keyboard's 'Scissor plate' as a low-carbon aluminium part and markets 'perfect stroke keys'; the support specification gives 60 gf actuation and 1.8 mm total travel but labels Keyboard Type only as a full-size ergonomic split keyboard. No alternative switch options. Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support) Logitech Keys-To-Go 2 Manufacturer specification · Logitech lists 1 mm-travel scissor keys; the support specification gives Keyboard Type 'Scissor keys', 1 mm total travel and a 0.6 mm actuation distance. Selectable alternative switches remain unverified. Preserve exact source travel/actuation details independently; no hot-swap support or absolute replacement restriction is inferred. Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications Specification - Keys-To-Go 2 (Logitech Support)	Scissor keys (single fixed key type)	Scissor keys
Switch total travelDifferent Sources Logitech ERGO K860 Manufacturer specification Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support) Logitech Keys-To-Go 2 Manufacturer specification Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications Specification - Keys-To-Go 2 (Logitech Support)	1.8 mm	1 mm
Switch actuation force Sources Logitech ERGO K860 Manufacturer specification · Logitech states 60 gf. Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support) Logitech Keys-To-Go 2 No source recorded.	60 g	Not provided
Switch actuation distance Sources Logitech ERGO K860 No source recorded. Logitech Keys-To-Go 2 Manufacturer specification · Logitech states '0.6mm; S2(0.55) +0.3/-0mm'. Specification - Keys-To-Go 2 (Logitech Support)	Not provided	0.6 mm
Key pitch Sources Logitech ERGO K860 No source recorded. Logitech Keys-To-Go 2 Manufacturer specification Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications	Not provided	18 mm
Rated keypress durability Sources Logitech ERGO K860 No source recorded. Logitech Keys-To-Go 2 Manufacturer specification Specification - Keys-To-Go 2 (Logitech Support)	Not provided	Standard keys 5 million; function keys 2 million keypresses

ConnectionsDifferent Sources Logitech ERGO K860 Manufacturer specification · Uses a Unifying receiver (included). 10 m wireless range per Logitech, which may vary with operating environment and computer setup. Battery powered; no charging port. Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support) Logitech Keys-To-Go 2 Manufacturer specification · Exact UK universal product page lists Bluetooth LE and three-device Easy-Switch. Unqualified modelYR0100 support Connection Type also lists Logi Bolt, while the product page omits it and supplies no receiver. Omission does not disprove Bolt support, and the source relationship does not establish exact universal-SKU receiver support; retain that scope unknown. Support Bluetooth5.0 HID-over-GATT and10m range remain manufacturer claims. Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications Specification - Keys-To-Go 2 (Logitech Support)	Logitech Unifying USB receiver or Bluetooth Low Energy; up to three paired devices with Easy-Switch	Bluetooth
Battery claimDifferent Sources Logitech ERGO K860 Manufacturer specification · Logitech claim for two AAA batteries; actual life varies with use. Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support) Logitech Keys-To-Go 2 Manufacturer specification · Logitech: based on 2 hours of continuous typing per day; battery life may vary based on user and computing conditions. Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications Specification - Keys-To-Go 2 (Logitech Support)	Up to 24 months	Up to 36 months
Battery typeDifferent Sources Logitech ERGO K860 Manufacturer specification Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support) Logitech Keys-To-Go 2 Manufacturer specification Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications Specification - Keys-To-Go 2 (Logitech Support)	2 × AAA batteries (included)	2 × CR2032 coin cells (user replaceable, not rechargeable)
Bluetooth version Sources Logitech ERGO K860 No source recorded. Logitech Keys-To-Go 2 Manufacturer specification Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications Specification - Keys-To-Go 2 (Logitech Support)	Not provided	5.0

Backlighting Sources Logitech ERGO K860 Manufacturer specification Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Specification - ERGO K860 Split Ergonomic Keyboard (Logitech Support) Logitech Keys-To-Go 2 Manufacturer specification Specification - Keys-To-Go 2 (Logitech Support)	None	None
Key customisationDifferent Sources Logitech ERGO K860 Manufacturer specification Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Logitech Keys-To-Go 2 Manufacturer specification · The support specification also lists the Logitech Control app on iPadOS and Android at release. Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications Specification - Keys-To-Go 2 (Logitech Support)	Logi Options+ (Windows and macOS)	Logi Options+ on Windows and macOS only; Logitech Flow with a Flow-enabled mouse
Shortcut keys Sources Logitech ERGO K860 No source recorded. Logitech Keys-To-Go 2 Manufacturer specification · Actual Universal F4–F12 support block only. Separate Apple-edition Focus Mode is excluded; host/software platform behaviour and actual supported OS requirements retain their own scope. Specification - Keys-To-Go 2 (Logitech Support)	Not provided	Brightness down/up, Mission Control, emoji, screen capture, play/pause, sound mute and volume down/up

Ergonomic adjustments Sources Logitech ERGO K860 Manufacturer specification Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Logitech Keys-To-Go 2 No source recorded.	Curved split keyframe; integrated three-layer pillowed wrist rest; tilt legs at 0°, −4° and −7°	Not provided
Spill resistance Sources Logitech ERGO K860 Manufacturer specification Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Logitech Keys-To-Go 2 No source recorded.	Not spill-resistant	Not provided
Original package contentsDifferent Sources Logitech ERGO K860 Manufacturer specification Logitech ERGO K860 — UK product page, SKU list, FAQs and technical specifications Logitech Keys-To-Go 2 Manufacturer specification Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications	Ergonomic keyboard; Unifying USB receiver; 2 × AAA batteries; quick start guide	Keyboard; 2 coin-cell batteries; documentation

Show unverified (1)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.

Specifications without verified values for either product
USB receiver support Sources Logitech ERGO K860 No source recorded. Logitech Keys-To-Go 2 Official modelYR0100 support unqualified Connection Type listsBluetoothLEandLogiBolt. Exact universal UK product omitsBolt and supplies no receiver. This does not establish either exact-SKU Bolt compatibility or an explicit incompatibility. · Manufacturer specification Logitech Keys-To-Go 2 — UK product page, SKU list and technical specifications Specification - Keys-To-Go 2 (Logitech Support)	Not provided	Not listed by the manufacturer

First product manufacturer source Second product manufacturer source

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