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

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

Bottom line: The Keychron K4 96% Layout 100 Keys Wireless Bluetooth 5.1/Wired USB ($55.99 on Amazon as of 2026-10-08): 96% layout keeps a full number pad in a compact footprint; main trade-off: wireless mode caps at 6-key rollover; NKRO needs wired USB-C.

$55.99

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Buy on Amazon — $55.99 Compare to similar gaming peripherals

By , Founder & Editor-in-Chief · Listing data updated

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.

*Price sourced from Amazon.com. Last updated 2026-10-08. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 96% layout keeps a full number pad in a compact footprint
  • ✓ 4000mAh battery lasts up to 240 hours with the backlight off
  • ✓ Bluetooth 5.1 pairs and hot-swaps among 3 devices
  • ✓ Super Red linear switches rated for 50 million keystrokes
  • ✓ Includes both Mac and Windows keycap sets in the box

Cons

  • ✗ Wireless mode caps at 6-key rollover; NKRO needs wired USB-C
  • ✗ White-only LED backlight, no RGB color modes
  • ✗ Super Red switches are linear, no tactile bump for typists
  • ✗ 240-hour battery figure only holds with the backlight disabled

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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

BrandKeychron
ColorKeychron Super Red Switch
StyleContemporary
ThemeModern Productivity & Gaming
Generation2
Model NameKeychron K4 Wireless Mechanical Keyboard (Version 2)
Style NameContemporary
Switch TypeLinear
ConnectivityBluetooth, USB
Model NumberKeychron K4A1
Power SourceBattery Powered
CompatibilityPC, Switch, Mac
Built-In MediaKeyboard, USB-A to USB Type-C Cable, Keycap Puller, User Manual
Number of Keys100
Button Quantity100
Connection TypeWired
Keyboard LayoutQWERTY
Mfr Part NumberRed-D1
Special FeatureBluetooth, Lighting, Wireless
Antenna LocationGaming, Office

Ready to buy?

Keychron K4 96% Layout 100 Keys Wireless Bluetooth 5.1/Wired USB Mechanical Gaming Keyboard with Keychron Super Red Switch White LED Backlight N-Key Rollover for Mac Windows PC-Version 2 is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $55.99

*Price sourced from Amazon.com. Last updated 2026-10-08. Price and availability subject to change.

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Keychron K4 96% Layout 100 Keys Wireless Bluetooth 5.1/Wired USB Mechanical Gaming Keyboard with Keychron Super Red Switch White LED Backlight N-Key Rollover for Mac Windows PC-Version 2
$55.99
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