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Keychron K2 75% Layout RGB Bluetooth Wireless Mechanical Keyboard with Keychron Super Red Switch/Anti Ghosting/N-Key Rollover, Compact 84 Keys USB Wired Gaming Keyboard for Mac Windows-Version 2
Keychron

Keychron K2 75% Layout RGB Bluetooth Wireless Mechanical Keyboard

Bottom line: The Keychron K2 75% Layout RGB Bluetooth Wireless Mechanical Keyboard ($88.71 on Amazon as of 2026-10-06): 84-key 75% layout keeps arrow and shortcut keys in a compact footprint; main trade-off: wireless mode caps at 6-key rollover; NKRO only over USB-C wired.

$88.71

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Buy on Amazon — $88.71 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 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 84-key 75% layout keeps arrow and shortcut keys in a compact footprint
  • ✓ Bluetooth 5.1 pairs 3 devices—phone, laptop, iPad—with quick switching
  • ✓ 4000mAh battery lasts up to 72hrs typing or 7 days of normal use
  • ✓ Super Red linear switches rated for 50 million keystrokes
  • ✓ Includes Mac and Windows keycaps plus USB-C wired mode with full NKRO

Cons

  • ✗ Wireless mode caps at 6-key rollover; NKRO only over USB-C wired
  • ✗ Compact 84-key layout omits a dedicated numeric keypad
  • ✗ Linear Super Red switches give no tactile bump for typists
  • ✗ Tall keyboard height can strain wrists without an added palm rest

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SpecPicks Verdict

SpecPicks scored Keychron K2 75% Layout RGB Bluetooth Wireless Mechanical Keyboard 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 75% layout (84-key) RGB 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.
  • Charming RGB backlight with elegant keycap legends helps to type in dime environment, you can also choose static color backlight mode. Durable Keychron Super mechanical switch with 50 million keystroke lifespan, providing unrivaled tactile responsiveness on the linear red switch.

Full Specifications

BrandKeychron
ColorKeychron Super Red Switch
StyleContemporary
Generation2
Model NameKeychron K2
Style NameContemporary
Unit Count1 Count
Switch TypeGateron G Pro Red Switch
ConnectivityBluetooth, USB
Model NumberK2 B1
Power SourceBattery Powered
CompatibilitySwitch, Mac
Series Number2
Built-In MediaUSB Cable
Number of Keys84
Button Quantity84
Connection TypeWired
Keyboard LayoutQWERTY
Mfr Part NumberK2 B1
Special FeatureBluetooth USB C Wired dual mode, RGB Backlit, Keychron Super Switch, Mac layout, Windows, Mechanical Keyboard
Full listing titleKeychron K2 75% Layout RGB Bluetooth Wireless Mechanical Keyboard with Keychron Super Red Switch/Anti Ghosting/N-Key Rollover, Compact 84 Keys USB Wired Gaming Keyboard for Mac Windows-Version 2

Ready to buy?

Keychron K2 75% Layout RGB Bluetooth Wireless Mechanical Keyboard with Keychron Super Red Switch/Anti Ghosting/N-Key Rollover, Compact 84 Keys USB Wired Gaming Keyboard for Mac Windows-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 — $88.71

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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Keychron K2 75% Layout RGB Bluetooth Wireless Mechanical Keyboard with Keychron Super Red Switch/Anti Ghosting/N-Key Rollover, Compact 84 Keys USB Wired Gaming Keyboard for Mac Windows-Version 2
$88.71
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