Keychron

Keychron K8 Wireless Bluetooth/USB Wired Mechanical Keyboard

Name: Keychron K8 Wireless Bluetooth/USB Wired Mechanical Keyboard, Hot-swappable Tenkeyless 87 Keys RGB LED Backlit Gateron Brown Switch N-Key Rollover
Brand: Keychron
SKU: B0875SJ8FN

Status: Keychron K8 Wireless Bluetooth/USB Wired…: Unavailable on Amazon as of 2026-10-07 04:19 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 K8 Wireless Bluetooth/USB Wired Mechanical Keyboard: Hot-swappable switches let you change Gateron Browns with no soldering; main trade-off: TKL 87-key layout drops the number pad.

Unavailable on Amazon as of 2026-10-07 04:19 UTC

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

Similar: HK GAMING GK61 Mechanical Gaming Keyboard - 61… — $29.99 on Amazon as of 2026-10-07 20:15 UTC (price may vary).

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Similar: HK GAMING GK61s Mechanical Gaming Keyboard - 61… — $37.93 on Amazon as of 2026-10-07 08:15 UTC (price may vary).

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Similar: Arteck Universal Backlit 7-Colors Ultra Light… — $21.24 on Amazon as of 2026-10-07 06:15 UTC (price may vary).

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

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-07

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 switches let you change Gateron Browns with no soldering
✓ Pairs 3 devices over Bluetooth 5.1, plus USB-C wired mode
✓ 4000mAh battery rated up to 9 days at 8 hrs/day normal use
✓ Aluminum frame with 50M-keystroke Gateron Brown switches
✓ Ships with Mac and Windows keycaps and full Mac function keys

Cons

✗ TKL 87-key layout drops the number pad
✗ Battery falls to 72 hours with RGB backlight running
✗ Tactile Browns suit typing more than competitive gaming
✗ RGB legends can look dim in bright rooms

SpecPicks Verdict

SpecPicks scored Keychron K8 Wireless Bluetooth/USB Wired 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

Tenkeyless layout (87key) RGB backlight Bluetooth mechanical keyboard. Engineered to maximize your productivity with most popular TKL layout. The hot-swappable mechanical switches offers the freedom to easily personalize your typing experience without soldering.
Connects with up to 3 devices via Bluetooth 5.1 and switch among them easily. With high reliable and broad compatibility Broadcom Bluetooth chipset, the K8 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, K8 has all necessary Mac function keys, while compatible with Windows. Extra keycaps for both Windows and Mac operating system are included.For Linux users, we also have a dedicated user group to help with the experience.
The K8 comes with a battery capacity of 4000mAh. The K8 can last up to 72 hours (tested with static RGB lighting), or up to 9 days of normal use (8 hrs/day).
Charming RGB backlight with elegant keycap legends helps to type in dime environment, you can also choose other static color backlight mode. Durable Gateron mechanical switch with 50 million keystroke lifespan, providing unrivaled tactile responsiveness on the brown switch.

Full Specifications

Brand	Keychron
Color	Gateron Brown Switch
Style	Contemporary
Style Name	Contemporary
Unit Count	1 Count
Switch Type	Tactile
Connectivity	Bluetooth, USB
Model Number	K8J3
Power Source	Battery Powered
Compatibility	Switch, Mac, Linux
Series Number	7073245495385
Built-In Media	Extra keycaps for Windows and Mac
Number of Keys	87
Button Quantity	87
Connection Type	Wired
Keyboard Layout	QWERTY
Mfr Part Number	K8J3
Special Feature	Bluetooth, Lighting, Wireless
Antenna Location	Home,Office
Hand Orientation	Ambidextrous
Full listing title	Keychron K8 Wireless Bluetooth/USB Wired Mechanical Keyboard, Hot-swappable Tenkeyless 87 Keys RGB LED Backlit Gateron Brown Switch N-Key Rollover, Aluminum Frame for Mac and Windows

Ready to buy?

Amazon shows no buyable offer for Keychron K8 Wireless Bluetooth/USB Wired… at the last check. A similar in-stock product is HK GAMING GK61 Mechanical Gaming Keyboard - 61…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Similar — $29.99