Keychron

Keychron K2 75% Layout 84 Keys Hot-swappable Bluetooth Wireless/USB Wired Mechanical Keyboard Super Red Switch/Double-Shot Keycaps/RGB Backlight/Aluminum Frame for Mac Windows Version 2

Name: Keychron K2 75% Layout 84 Keys Hot-swappable Bluetooth Wireless/USB Wired Mechanical Keyboard Super Red Switch/Double-Shot Keycaps/RGB
Brand: Keychron
SKU: B0874HX6K2

Status: Keychron K2 75% Layout 84 Keys Hot-swappable…: Unavailable on Amazon as of 2026-10-18 10:25 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 84 Keys Hot-swappable Bluetooth Wireless/USB: Hot-swappable PCB lets you change switches without soldering; main trade-off: 6KRO on wireless; full NKRO only works in wired mode.

Unavailable on Amazon as of 2026-10-18 10:25 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

✓ Hot-swappable PCB lets you change switches without soldering
✓ 84-key 75% layout keeps arrows and F-row on a compact board
✓ 4000mAh battery rated up to 72hrs typing, 7 days normal use
✓ Pairs 3 devices over Bluetooth 5.1 plus USB-C wired mode

Cons

✗ 6KRO on wireless; full NKRO only works in wired mode
✗ Keycaps are double-shot ABS, not longer-wearing PBT
✗ Max RGB backlight noticeably shortens the 72hr battery life
✗ Aluminum frame makes it heavier than plastic-cased boards

SpecPicks Verdict

SpecPicks scored Keychron K2 75% Layout 84 Keys Hot-swappable Bluetooth Wireless/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

Keychron K2, a 75% layout 84 keys RGB backlight aluminum frame wireless mechanical keyboard giving you all the keys and function you need while keeping it compact. And let you personalize per-key typing experience without soldering, just pop them in and it’s done.
With a unique Mac layout while compatible with Windows, the Keychron K2 has all essential multimedia and function keys you need. Extra keycaps for both Windows and Mac operating systems are included.
Connects with up to 3 devices via the reliable Broadcom Bluetooth 5.1 chipset and switch among them easily for multitasking needs. 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.
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.
The K2 gives the freedom to customize your typing experience with its hot-swappable PCB. With the pre-installed Keychron Super mechanical Red switch providing unrivaled linear responsiveness with up to 50 million keystroke lifespan. The K2 has enchanting RGB backlight with double-shot ABS keycaps legends that sync with your mood; available in 15+ types of flashing light included static white light mode.

Full Specifications

Brand	Keychron
Color	Keychron Super Red Switch
Style	Contemporary
Theme	Gaming and Productivity
Material	Acrylonitrile Butadiene Styrene, Aluminum
Generation	2nd Generation
Model Name	Keychron K2
Style Name	Contemporary
Unit Count	1 Count
Switch Type	Linear
Connectivity	Bluetooth, USB
Model Number	K2 C1H
Power Source	Battery Powered
Compatibility	Switch, Mac
Built-In Media	Keycaps
Number of Keys	84
Button Quantity	84
Connection Type	Wired
Keyboard Layout	QWERTY
Mfr Part Number	K2 C1H

Ready to buy?

Amazon shows no buyable offer for Keychron K2 75% Layout 84 Keys Hot-swappable… at the last check. A similar in-stock product is iClever BK10 Bluetooth Keyboard. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Similar — $18.52