Keychron

Keychron K4 96% Layout 100 Keys Wireless Bluetooth 5.1/Wired USB Mechanical Gaming Keyboard with Keychron Super Brown Switch White LED Backlight N-Key Rollover for Mac Windows PC-Version 2

Name: Keychron K4 96% Layout 100 Keys Wireless Bluetooth 5.1/Wired USB Mechanical Gaming Keyboard with Keychron Super Brown Switch White LED Backlight
Brand: Keychron
SKU: B0DJXV3P3C

Status: Keychron K4 96% Layout 100 Keys Wireless…: Unavailable on Amazon as of 2026-10-18 10:20 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 K4 96% Layout 100 Keys Wireless Bluetooth 5.1/Wired USB: 96% layout keeps a full number pad in a compact footprint; main trade-off: wireless mode caps at 6-key rollover; full NKRO only when wired.

Unavailable on Amazon as of 2026-10-18 10:20 UTC

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

Similar: MageGee Mechanical Gaming Keyboard — $26.99 on Amazon as of 2026-10-20 16:23 UTC (price may vary).

View Current Price — $26.99

Similar: MechLands Aula S500 Wired Gaming Keyboard — $39.99 on Amazon as of 2026-10-20 22:25 UTC (price may vary).

View Current Price — $39.99

Similar: Kisnt KN104 Wireless Mechanical Keyboard for… — $59.99 on Amazon as of 2026-10-21 10:13 UTC (price may vary).

View Current Price — $59.99

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

✓ 96% layout keeps a full number pad in a compact footprint
✓ 4000mAh battery runs up to 240 hours with backlight off
✓ Bluetooth 5.1 pairs 3 devices with instant switching, plus wired USB-C
✓ Super Brown tactile switches rated for 50 million keystrokes
✓ Mac and Windows keycaps included for true cross-platform use

Cons

✗ Wireless mode caps at 6-key rollover; full NKRO only when wired
✗ White-only LED backlight, no per-key RGB options
✗ 240-hour battery figure assumes the backlight is switched off
✗ Tactile Brown switches feel mushy to clicky or linear fans

SpecPicks Verdict

SpecPicks scored Keychron K4 96% Layout 100 Keys Wireless Bluetooth 5.1/Wired USB… 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.

Key Features

A 96% layout (100-key) white LED backlight wireless mechanical keyboard with a number pad in a compact design that’s built for productivity and a tactile typing experience.
Connects with up to 3 devices via Bluetooth and switch among them easily. With high reliable and broad compatibility Broadcom Bluetooth 5.1 chipset, the K4 version 2 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, the K4 has all the necessary Mac function keys while still being compatible with Windows. Extra keycaps for both Windows and Mac operating systems are included.
The K4 can last up to 240 hours (with backlit disabled) with a 4000 mAh big battery, which is one of the biggest in mechanical keyboards. N-key rollover (NKRO) on wired mode or 6KRO on wireless mode.
The Keychron Super Switch is built to last with a lifespan of 50 million clicks and provides great reliability and high performance for fast typing and competitive gaming. The K4 has enchanting white LED backlight with modern keycap legends to sync with your mood; available in static white or flashing light mode.

Full Specifications

Brand	Keychron
Color	Keychron Super Brown Switch
Style	Contemporary
Generation	2
Model Name	Keychron K4 Wireless Mechanical Keyboard (Version 2)
Style Name	Contemporary
Unit Count	1.0 Count
Is Electric	Yes
Switch Type	Tactile
Connectivity	Bluetooth, USB
Model Number	Keychron K4-A3
Power Source	Battery Powered
Compatibility	PC, Switch, Mac
Built-In Media	Extra keycaps, USB-C cable
Number of Keys	100
Button Quantity	100
Connection Type	Wired
Keyboard Layout	QWERTY
Mfr Part Number	Brown-D3
Special Feature	Backlit

Ready to buy?

Amazon shows no buyable offer for Keychron K4 96% Layout 100 Keys Wireless… at the last check. A similar in-stock product is MageGee Mechanical Gaming Keyboard. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Similar — $26.99