Keychron
Keychron K10 Ultra 8K
Released 2026
Researched from maker specs and published sources. Last checked Oct 18, 2026.
K10 Ultra 8K, from Keychron's store
The K10 Ultra 8K is the 8000 Hz full-size with ZMK firmware, a steel plate, Apex switches and a 600-hour battery rating at about 1495 g. No board-specific review was found.
Sources
Our take, based on research
The 8 kHz full-size. Check ZMK first; evidence is from siblings.
Overview
The K10 Ultra 8K is the high-polling full-size. Keychron lists a 100% layout, 2.4 GHz plus Bluetooth plus wired at 8000 Hz, hot-swappable Keychron Apex switches (Red, Brown or Banana), an ABS case with a steel plate, OSA double-shot PBT keycaps, ZMK firmware with the Launcher, south-facing RGB, a 4000 mAh battery rated up to 600 hours, about 1495 g and N-key rollover wired and wireless.
No review of this model could be opened. TechRadar's K2 Ultra 8K review, on the 75% sibling, found a solid body and good value but opaque keycaps, switches that actuate a little deep and a tall profile. Tom's Guide's K10 Max review, on the QMK sibling, found a firm, damped, steel-plate feel that is likely similar here.
Compared with the K10 Max, the Ultra changes firmware (ZMK instead of QMK/VIA), polling (8 kHz) and battery rating.
Pros & Cons
- 8000 Hz polling and 2.4 GHz wireless (maker)
- Battery rated up to 600 hours
- Steel plate and OSA PBT keycaps
- Apex switches in three types
- Full numpad layout
- Runs ZMK instead of QMK/VIA, so existing keymaps do not carry over
- No board-specific review was found
- Heavy at about 1495 g
- Siblings were criticized for opaque keycaps and deep actuation (TechRadar, K2 Ultra 8K)
- Case is ABS, not metal
Who Is This For?
- Competitive players who want a numpad and 8 kHz wireless
- Users who want very long battery life
- Buyers who prefer PBT keycaps
- QMK/VIA users who want to keep existing layouts
- Buyers who want a lighter board
- Anyone who needs verified reviews of this model
Where to Buy
Dimensions
447.76 x 139.82 mm
Weight
1495 g +/- 10 g
Case Material
ABS
Connectivity
Both
Plate Options
Case Colors
Software Support
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