Keychron

Keychron K2 75% Layout Bluetooth Wireless Mechanical Keyboard Super Switch/White LED Backlit/USB C/Anti Ghosting/N-Key Rollover, 84 Keys Gaming Keyboard for Mac Windows-Version 2

Name: Keychron K2 75% Layout Bluetooth Wireless Mechanical Keyboard Super Switch/White LED Backlit/USB C/Anti Ghosting/N-Key Rollover, 84 Keys Gaming
Brand: Keychron
SKU: B0DJQY2SRS

Status: Keychron K2 75% Layout Bluetooth Wireless…: Unavailable on Amazon as of 2026-10-18 10:24 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Keychron K2 75% Layout Bluetooth Wireless Mechanical Keyboard Super: 84-key 75% layout keeps arrow keys and full function row; main trade-off: wireless mode drops to 6-key rollover; NKRO needs USB-C.

Unavailable on Amazon as of 2026-10-18 10:24 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

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Original listing (currently unavailable) → Compare to similar gaming peripherals

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-18

Mike Perry — Hardware researcher since 2014. For keyboards, mice, headsets and other PC peripherals, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ 84-key 75% layout keeps arrow keys and full function row
✓ 4000 mAh battery: 72 hours typing, about 7 days at 8 hrs/day
✓ Bluetooth 5.1 pairs 3 devices with fast switching
✓ Super Brown switches rated for 50 million keystrokes
✓ Mac and Windows keycaps both included in the box

Cons

✗ Wireless mode drops to 6-key rollover; NKRO needs USB-C
✗ White LED only, no RGB backlighting
✗ Brown tactile switches are the sole option listed
✗ Inclined frame is fixed, so typing angle is not adjustable

Manufacturer description

The Keychron K2 Version 2 packs a full 75% layout into an 84-key footprint, so you keep the arrow cluster and function row that tenkeyless boards usually surrender. Keychron's Super Mechanical Brown switches deliver tactile feedback rated for 50 million keystrokes, and the inclined bottom frame angles the board for comfortable typing without a separate palm rest. Bluetooth 5.1 over a Broadcom chipset pairs the K2 with up to three devices at once, letting you jump between a laptop, phone, and iPad with a keystroke, or drop into wired mode over USB Type-C when you want full N-key rollover. The…

SpecPicks Verdict

SpecPicks scored Keychron K2 75% Layout Bluetooth Wireless Mechanical Keyboard Super… using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. Keychron's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Does the Keychron K2 work with both Mac and Windows?

Yes. It ships with a Mac layout including the standard Mac function keys, and extra Windows keycaps are included so you can swap legends for a Windows machine.

How long does the battery last on the K2?

The 4000 mAh battery is rated for up to 72 hours of continuous typing, or about 7 days of normal use counted at 8 hours per day.

Can I connect the K2 to more than one device?

It pairs with up to 3 devices over Bluetooth 5.1 using a Broadcom chipset, and you switch between them directly from the keyboard. Wired USB Type-C mode is also supported.

Does the K2 support full N-key rollover for gaming?

N-key rollover works in wired mode over USB Type-C. In wireless mode the keyboard operates at 6-key rollover, which Keychron positions for home, office, and light gaming use.

What switches does this version use and how long do they last?

This model uses Keychron Super Mechanical Brown switches, which are tactile and rated for a lifespan of up to 50 million keystrokes.

Key Features

Keychron K2, a 75% layout (84-key) white LED backlight compact Bluetooth mechanical keyboard. The ultimate keyboard that retains shortcut and arrow keys. Inclined bottom frame makes the K2 more comfortable to type even without a palm rest.
Connects with up to 3 devices via Bluetooth and switch among them easily. With the latest Broadcom Bluetooth 5.1 chipset, the K2 is best to fit home, office and light gaming use while connecting with your smartphone, laptop and iPad. It also has wired mode with USB Type-C connection.
With a unique Mac layout, K2 gaming keyboard has all necessary Mac function keys, while compatible with Windows. Extra keycaps for both Windows and Mac operating system are included.
K2 can last up to 72 hours typing, or up to 7 days normal use (count 8hrs per day) with a 4000 mAh big battery, which is one of the biggest in mechanical keyboard. N-key rollover (NKRO) on wired mode or 6KRO on wireless mode.
With the Keychron Super Mechanical Brown switch providing unrivaled tactile responsiveness with up to 50 million keystroke lifespan. Charming white LED backlight with elegant keycap legends helps to type in dime environment, you can also choose static white backlight mode.

Full Specifications

Brand	Keychron
Color	Brown Switch
Style	Contemporary
Language	English
Generation	2nd Generation
Style Name	Contemporary
Unit Count	1.0 Count
Is Electric	Yes
Switch Type	Gateron G Pro Mechanical Brown
Connectivity	Bluetooth, USB-C
Model Number	Keychron K2A3
Power Source	Battery Powered
Compatibility	Switch, Mac
Series Number	24174368456844
Built-In Media	USB Cable
Number of Keys	84
Button Quantity	84
Connection Type	Wired
Keyboard Layout	QWERTY
Mfr Part Number	Brown-A3

Ready to buy?

Amazon shows no buyable offer for Keychron K2 75% Layout Bluetooth Wireless… at the last check. A similar in-stock product is Arteck Universal Backlit 7-Colors Ultra Light…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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