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Keychron K2 Wireless Review | 64 Data compared

Avg. price in UK: ~£95
Avg. price in US: ~$90
Layout size: 75%
Connection type: USB / 2.4GHz / Bluetooth
Switch type: mechanical / optical
Polling rate: 1000 Hz

Keychron K2 Wireless review. Compare 64 technical specifications and user reviews to see how it ranks among keyboards and if it is worth buying.

7.1

Very good

6.6

Good

9.2

Exceptional

2.8
Gaming
Score components:
28.0%
1.0
Polling rate
24.0%
1.0
Rapid trigger
20.0%
1.0
Adjustable actuation
16.0%
10
Hot-swappable switches
12.0%
4.0
Onboard memory
7.2
Typing
Score components:
28.0%
4.0
Wrist rest included
24.0%
8.0
Legend method
20.0%
10
Adjustable feet
15.0%
5.5
Typing angle
13.0%
10
Pre-lubed stabilizers
5.0
Programming
Score components:
30.0%
1.0
QMK support
26.0%
1.0
VIA support
18.0%
10
Mac compatibility
14.0%
10
Multi-device pairing
12.0%
10
Connection type

Best prices in UK

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Verdict

The Keychron K2 is a compact 75% layout (84-key) wireless mechanical keyboard, featuring Gateron switches (hot-swappable option available), Bluetooth 5.1, and USB-C wired connectivity with a 4,000mAh battery. Its main pros include native support for both Mac and Windows layouts, excellent build quality with an optional aluminum frame, and a large battery life. It offers both RGB or white backlight options and provides a solid typing experience. However, its high profile often necessitates a wrist rest, and Bluetooth latency can be noticeable for competitive gaming, with no 2.4GHz receiver included in the base model.

Technical Specifications of Keychron K2 Wireless

Overall score

7.1

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Popularity

What it is: An indicator based on the number of reviews received by the keyboard.

When it matters: When you prefer a keyboard that has already been chosen and reviewed by many other users.

Switches

3.2

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Switch type

What it is: Identifies the switch technology used by the keyboard, such as mechanical, optical, or Hall effect.

When it matters: When you are choosing between different response technologies and their long-term behavior.

Importance: HIGH

mechanical / optical

Switch feel

What it is: Describes the keypress character, such as linear, tactile, or clicky.

When it matters: When the sensation of each keypress changes comfort, control, and noise level for your use.

Importance: HIGH

linear / tactile / clicky

Switch name

What it is: States the specific switch model used by the keyboard.

When it matters: When the exact switch model matters because small tuning differences affect your preference.

Importance: MEDIUM

?

Actuation force

What it is: Measures how much force is needed to actuate a key.

When it matters: When finger fatigue, accidental presses, or key resistance matters to your typing style.

Importance: HIGH

45 g

Min actuation distance

What it is: Measures the shortest key travel needed to register an input.

When it matters: When faster key response matters and you want the shortest possible trigger point under your fingers.

Importance: MEDIUM

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Design

6.9

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Keyboard type

What it is: Identifies the keyboard technology, such as mechanical, membrane, optical, or Hall effect.

When it matters: When you need a keyboard built around a specific switch technology or feel profile.

Importance: HIGH

mechanical

Layout size

What it is: States the keyboard form factor and how much of the standard keyset it includes.

When it matters: When desk space, portability, or access to a full key set affects how you work or play.

Importance: HIGH

75%

Layout standard

What it is: Specifies the regional layout standard, such as ANSI, ISO, or JIS.

When it matters: When you need a regional key layout that matches your language habits or keycap set.

Importance: MEDIUM

ANSI

N. of keys

What it is: States how many keys are present on the keyboard.

When it matters: When you need a certain number of keys for shortcuts, navigation, or a numpad.

Importance: MEDIUM

Profile

What it is: Describes whether the keyboard uses a low-profile or standard-height design.

When it matters: When key height changes your typing comfort, travel distance, or the overall desk setup.

Importance: MEDIUM

standard

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Connectivity & Power

8.5

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Connection type

What it is: Specifies how the keyboard connects, such as USB, 2.4 GHz wireless, or Bluetooth.

When it matters: When latency, cable management, or wireless flexibility is part of your buying decision.

Importance: HIGH

Multi-device pairing

What it is: Shows whether the keyboard can stay paired with multiple devices for quicker switching.

When it matters: When you switch regularly between a laptop, tablet, and other devices on one desk.

Importance: HIGH

Bluetooth version

What it is: States the Bluetooth generation supported for wireless pairing.

When it matters: When wireless stability, compatibility, and energy efficiency are part of what you compare.

Importance: MEDIUM

Mac compatibility

What it is: Shows whether the keyboard is intended to work properly with macOS layouts, shortcuts, or legends.

When it matters: When you need the keyboard to work properly with macOS shortcuts and key mapping.

Importance: HIGH

Battery life

What it is: Estimates how long the keyboard can run on a full charge.

When it matters: When the keyboard needs to last through workweeks, travel, or long gaming stretches without constant charging.

Importance: HIGH

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Features

4.6

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RGB lighting

What it is: Shows whether the keyboard includes customizable RGB lighting effects.

When it matters: When visual customization and desk aesthetics matter to your setup.

Importance: HIGH

Per-key RGB

What it is: Shows whether each key can be lit and controlled independently instead of sharing one uniform lighting zone.

When it matters: When customizing each key individually matters for visuals, games, or shortcut visibility.

Importance: HIGH

RGB zones

What it is: States how many RGB lighting zones can be controlled separately.

When it matters: When you want more lighting control than a simple all-at-once backlight can provide.

Importance: LOW

Underglow / side lighting

What it is: Shows whether the case includes lighting around the underside or outer edges in addition to the keys themselves.

When it matters: When edge lighting is part of the visual style you want from the keyboard.

Importance: MEDIUM

Backlight direction

What it is: Specifies whether the switches use north-facing or south-facing backlighting.

When it matters: When you care about switch compatibility, keycap interference, or lighting placement.

Importance: LOW

north-facing

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Materials

9.0

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Case material

What it is: Describes the main material used for the keyboard case.

When it matters: When build feel, rigidity, and overall finish influence your sense of quality.

Importance: HIGH

?

Plate material

What it is: Describes the material used for the mounting plate beneath the switches.

When it matters: When keyboard stiffness, sound profile, and bottom-out feel matter more than the switch spec sheet alone.

Importance: HIGH

steel

Keycap material

What it is: Describes the material used to make the keycaps.

When it matters: When surface texture, wear resistance, and sound of the keycaps affect your choice.

Importance: HIGH

?

Keycap profile

What it is: Describes the shape and height profile of the keycaps.

When it matters: When key shape and sculpting affect comfort, wrist angle, and the sound of each press.

Importance: MEDIUM

OEM

Legend method

What it is: Describes how the legends are applied to the keycaps, which affects durability and visibility.

When it matters: When you care about how long key legends stay readable after heavy use.

Importance: MEDIUM

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Keychron K2 Wireless vs the average keyboard

Why is Keychron K2 Wireless better than the average keyboard?

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74 h longer battery life
Keychron K2 Wireless lasts longer on a charge than the average keyboard (240 h vs 166 h). The average keyboard lasts 166 h on a charge.
backlight off.
What it is: Estimates how long the keyboard can run on a full charge.
When it matters: When the keyboard needs to last through workweeks, travel, or long gaming stretches without constant charging.
Importance: HIGH
Keychron K2 Wireless lasts longer on a charge than the average keyboard (240 h vs 166 h). The average keyboard lasts 166 h on a charge.240 h vs 166 h
32.1% lower weight
Keychron K2 Wireless weighs less than the average keyboard (663 g vs 976 g). The average keyboard weighs 976 g.
What it is: Measures the total mass of the keyboard.
When it matters: When you care whether the keyboard feels easy to carry or heavy enough to stay planted on the desk.
Importance: HIGH
Keychron K2 Wireless weighs less than the average keyboard (663 g vs 976 g). The average keyboard weighs 976 g.663 g vs 976 g
1 h shorter charging time
Keychron K2 Wireless charges faster than the average keyboard (3 h vs 4 h). The average keyboard takes 4 h to charge.
What it is: Measures how long the battery needs for a full recharge.
When it matters: When short charging windows matter and you do not want the keyboard tied to a cable for too long.
Importance: MEDIUM
Keychron K2 Wireless charges faster than the average keyboard (3 h vs 4 h). The average keyboard takes 4 h to charge.3 h vs 4 h
14.4% higher user score
Keychron K2 Wireless has a higher user score than the average keyboard (9.15 vs 8.000).
What it is: A rating that combines user reviews and the total number of reviews received by the keyboard.
When it matters: When you want to understand how a keyboard performs in daily use or gaming and how reliable it is in terms of typing feel, noise level, comfort, and long-term durability.
Keychron K2 Wireless has a higher user score than the average keyboard (9.15 vs 8.000).9.15 vs 8
36.8% cheaper
Keychron K2 Wireless is cheaper than the average keyboard (£95 vs £130).
Keychron K2 Wireless is cheaper than the average keyboard (£95 vs £130).£95 vs £130
32.1% lower weight
Keychron K2 Wireless weighs less than the average keyboard (663 g vs 976 g). The average keyboard weighs 976 g.
74 h longer battery life
Keychron K2 Wireless lasts longer on a charge than the average keyboard (240 h vs 166 h). The average keyboard lasts 166 h on a charge.
1 h shorter charging time
Keychron K2 Wireless charges faster than the average keyboard (3 h vs 4 h). The average keyboard takes 4 h to charge.

Connectivity & Power

Why is Keychron K2 Wireless worse than the average keyboard?

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3 fewer keys
Keychron K2 Wireless has fewer keys than the average keyboard (84 vs 87). The average keyboard has 87 keys.
4 older release date
Keychron K2 Wireless is older than the average keyboard (2,019 vs 2,023). The average keyboard was released in 2,023.
2.2 mm higher keyboard height
Keychron K2 Wireless is taller than the average keyboard (40.7 mm vs 38.5 mm). The average keyboard height is 38.5 mm.
Older Bluetooth version
Keychron K2 Wireless uses an older Bluetooth version than the average keyboard (5.1 vs 5.2). The average keyboard uses Bluetooth 5.2.
0.3 mm longer minimum actuation distance
Keychron K2 Wireless has a longer minimum actuation distance than the average keyboard (2 mm vs 1.7 mm). The average keyboard has a minimum actuation distance of 1.7 mm.
No per-key RGB lighting
Keychron K2 Wireless does not have per-key RGB, the average keyboard does. 77% of keyboards offer per-key RGB.
No onboard memory
Keychron K2 Wireless does not include onboard memory, the average keyboard does. 85.7% of keyboards include onboard memory.
No per-key RGB lighting
Keychron K2 Wireless does not have per-key RGB, the average keyboard does. 77% of keyboards offer per-key RGB.
What it is: Shows whether each key can be lit and controlled independently instead of sharing one uniform lighting zone.
When it matters: When customizing each key individually matters for visuals, games, or shortcut visibility.
Importance: HIGH
Keychron K2 Wireless does not have per-key RGB, the average keyboard does. 77% of keyboards offer per-key RGB.
0.3 mm longer minimum actuation distance
Keychron K2 Wireless has a longer minimum actuation distance than the average keyboard (2 mm vs 1.7 mm). The average keyboard has a minimum actuation distance of 1.7 mm.
What it is: Measures the shortest key travel needed to register an input.
When it matters: When faster key response matters and you want the shortest possible trigger point under your fingers.
Importance: MEDIUM
Keychron K2 Wireless has a longer minimum actuation distance than the average keyboard (2 mm vs 1.7 mm). The average keyboard has a minimum actuation distance of 1.7 mm.2 mm vs 1.7 mm
No onboard memory
Keychron K2 Wireless does not include onboard memory, the average keyboard does. 85.7% of keyboards include onboard memory.
What it is: Shows whether the keyboard can store profiles, lighting, or remaps internally instead of depending only on software.
When it matters: When you move between multiple PCs and want your remaps, macros, or lighting to travel with the keyboard.
Importance: HIGH
Keychron K2 Wireless does not include onboard memory, the average keyboard does. 85.7% of keyboards include onboard memory.
3 fewer keys
Keychron K2 Wireless has fewer keys than the average keyboard (84 vs 87). The average keyboard has 87 keys.
What it is: States how many keys are present on the keyboard.
When it matters: When you need a certain number of keys for shortcuts, navigation, or a numpad.
Importance: MEDIUM
Keychron K2 Wireless has fewer keys than the average keyboard (84 vs 87). The average keyboard has 87 keys.84 vs 87
Older Bluetooth version
Keychron K2 Wireless uses an older Bluetooth version than the average keyboard (5.1 vs 5.2). The average keyboard uses Bluetooth 5.2.
What it is: States the Bluetooth generation supported for wireless pairing.
When it matters: When wireless stability, compatibility, and energy efficiency are part of what you compare.
Importance: MEDIUM
Keychron K2 Wireless uses an older Bluetooth version than the average keyboard (5.1 vs 5.2). The average keyboard uses Bluetooth 5.2.5.1 vs 5.2
4 older release date
Keychron K2 Wireless is older than the average keyboard (2,019 vs 2,023). The average keyboard was released in 2,023.
What it is: States when the keyboard was officially launched or became available.
When it matters: When you prefer a newer board for more recent wireless standards, firmware support, or hardware revisions.
Importance: LOW
Keychron K2 Wireless is older than the average keyboard (2,019 vs 2,023). The average keyboard was released in 2,023.2019 vs 2023
2.2 mm higher keyboard height
Keychron K2 Wireless is taller than the average keyboard (40.7 mm vs 38.5 mm). The average keyboard height is 38.5 mm.
What it is: Measures the keyboard's vertical dimension from its base to its highest point.
When it matters: When the keyboard has to fit under shelves, trays, or other tight desk constraints.
Importance: MEDIUM
Keychron K2 Wireless is taller than the average keyboard (40.7 mm vs 38.5 mm). The average keyboard height is 38.5 mm.40.7 mm vs 38.5 mm

Connectivity & Power

Graphic comparison of Keychron K2 Wireless and

Attribute category

Attribute

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Third-party reviews

United Kingdom

United States

(Reviews last updated: Jun 2026)

What customers like about Keychron K2 Wireless?

Excellent build quality with a solid, premium-feeling frame
Great multi-device Bluetooth connectivity for up to three devices
Highly compatible with both macOS and Windows (includes dedicated keycaps)
Long battery life with a 4000mAh capacity
Satisfying typing experience with pre-lubed stabilizers on newer versions
Hot-swappable PCB option allows for easy switch customization without soldering

What customers dislike about Keychron K2 Wireless?

High profile/thickness can cause wrist strain without a separate wrist rest
Lack of dedicated customization software or macro programming on standard models
Bluetooth latency is too high for competitive gaming
RGB backlighting brightness is considered mediocre by some users
No 2.4GHz wireless dongle included, limiting wireless performance to Bluetooth
Stock keycaps on some versions have small legends that are hard to read
Charging cable position on the left side can be awkward for some desk setups

Expert reviews

bytezombie.com

24/03/2022

Keychron K2 Keyboard Review: An Affordable Entry-Level Mechanical Keyboard

The ByteZombie review highlights the Keychron K2 (Version 2, model K2C1H) as an affordable, high-value entry-level mechanical keyboard that functions exceptionally well for daily work and gaming. The reviewer chose the space-saving 75% form factor (84 keys) to cut down desk clutter while retaining crucial F-keys for RTS gaming. Notable pros include its smooth Bluetooth 5.1...Read more

medium.com

21/04/2022

Keychron K2 V2 Review Would you like me to find user-submitted mods or compatible keycap sets specifically for the K2's non-standard layout?

The Keychron K2 V2 is praised for its robust build quality, pre-lubed stabilizers, and superior-feeling stock Gateron switches, offering a better tactile experience than mainstream gaming brands. Key strengths include customizable RGB, premium keycaps, and excellent, seamless compatibility with both Windows and Mac operating systems, complete with interchangeable keycaps and...Read more

johnsherrod.net

29/03/2021

First Impressions — Keychron K2 wireless mechanical keyboard

The Keychron K2 is a compact 75% wireless mechanical keyboard designed with a default Apple-style layout, making it a strong choice for Mac users who want physical Command and Option keys out of the box. The reviewer recommends the $99 aluminium frame version for its substantial, well-built feel, noting that the deep key travel and Gateron brown switches offer a highly enjoyable...Read more

medium.com

11/04/2020

Keychron K2: Review

Benjamin Haupt’s review praises the Keychron K2 wireless mechanical keyboard as an exceptional, high-value tool for modern, design-conscious tech users. Key pros include a streamlined aesthetic, durable build, and strong price-to-performance ratio starting at $69.00, making it a compelling, functional daily driver. Medium · While overwhelmingly positive, the review implies that as a...Read more

hashbangcode.com

13/07/2020

Keychron K2 Wireless Mechanical Keyboard: A Review | #! code

The review on #! code details a highly positive user experience transitioning from a 2018 MacBook Pro's "poppy" layout to the Keychron K2 wireless mechanical keyboard. The reviewer chose a "tenkeyless" 75% configuration equipped with Gateron Brown switches and an RGB backlit aluminum frame. Key highlights of the keyboard include its seamless native macOS integration—enabling...Read more

gbatemp.net

05/03/2020

Keychron K2 Wireless Mechanical Keyboard Review (Hardware)

The Keychron K2 is a versatile, 75% compact wireless mechanical keyboard suited for office and casual use, featuring a robust 4,000 mAh battery and seamless multi-device Bluetooth pairing. It provides a high-quality, tactile typing experience with Mac/Windows compatibility, though the USB-C port is side-mounted. While praised for its performance, the K2's main drawbacks include a...Read more

medium.com

24/12/2019

Keychron K2 Keyboard Review

The Medium MacOClock review highlights the Keychron K2 as a high-quality, 75% layout mechanical keyboard tailored for Mac users, praising its premium build, smooth typing experience, and excellent value at a $69 starting price. Key strengths include a solid aluminum frame option, well-lubricated stabilizers, native Mac media keys, and seamless Bluetooth switching between three...Read more

hardwarecanucks.com

01/02/2020

Hype vs Reality - Keychron K2 Keyboard Review

The Keychron K2 is a compact 75% mechanical wireless keyboard that features an appealing aesthetic with grey keycaps, an orange escape key, and a non-gaming appearance appropriate for professional environments. Starting at $69 USD, it offers valuable features including cross-platform compatibility with Windows and Mac, included native keycaps for both operating systems, and a...Read more

zdnet.com

12/08/2020

Keychron K2 wireless mechanical keyboard review - ZDNET

In this ZDNET review, Matthew Miller provides a highly positive assessment of the second version of the Keychron K2 wireless mechanical keyboard, finding it to be an enjoyable and durable upgrade for remote work setups. The reviewer notes several prominent pros, including its seamless multi-device compatibility, which allowed him to easily switch between a Surface Pro 6, Google...Read more

pcgamer.com

13/01/2022

Keychron K2 Version 2 review", "Keychron K2 V2 review

Keychron K2 Version 2 Review Summary The Keychron K2 Version 2 is an affordable, entry-level wireless mechanical keyboard priced at $69, making it a popular gateway into the world of mechanical keyboards. It features a compact 75% layout with 84 keys that retains essential navigation keys while omitting the number pad. The overall build quality is highly sturdy with a decent heft...Read more

rtings.com

06/01/2021

Keychron K2 (Version 2) Keyboard Review

The Keychron K2 (Version 2) is a compact 75% mechanical keyboard offering excellent build quality, versatile multi-device Bluetooth connectivity, and a great typing experience with Gateron Brown switches. Optimized for macOS but compatible with all systems, it is a versatile choice for office tasks, programming, and general mobile use. RTINGS.com However, the keyboard lacks...Read more

lesnumeriques.com

12/01/2026

Keychron K2 Review: The compact mechanical keyboard that excels

The Keychron K2 is a compact, 75% layout mechanical keyboard designed primarily for office and productivity tasks rather than intensive gaming. This third iteration of the legendary model features high-quality construction with an ABS plastic chassis, an integrated aluminium bottom plate weighing 813 grams, and durable PBT keycaps. The tested version comes equipped with...Read more

hogarmultimedia.com

22/03/2021

Keychron K2 Review - HogarMultimedia.com

This review from HogarMultimedia evaluates the Keychron K2 (Version 2), specifically the variant featuring an aluminum frame, RGB backlighting, and Gateron Brown switches. The reviewer highlights that this compact, 75% layout keyboard successfully bridges the gap between different user bases by providing native out-of-the-box support and dedicated physical toggle switches for both...Read more

smartworld.it

16/06/2020

Keychron K2 Review: The Mechanical Keyboard for Everyone (Even Mac Users)

The SmartWorld review highlights the Keychron K2 HE Special Edition as an innovative 75% wireless mechanical keyboard featuring a unique, heavy concrete/cement case with wood accents. It excels with stable, ultra-precise Tunnel Magneto-Resistance (TMR) magnetic switches and versatile connectivity, including Bluetooth, 2.4 GHz, and USB-C for hybrid work environments. Conversely, the...Read more

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