Keychron
Keychron B31
Released 2026
Researched from maker specs and published sources. Last checked Oct 18, 2026.
75% scissor-switch wireless board with non-replaceable keycaps
A 75% wireless scissor-switch keyboard in ABS with no backlight. Keychron lists no NKRO and says the keycaps cannot be replaced. No review of this exact model found.
Sources
Our take, based on research
A quiet, cheap compact board, but locked in: no replacement keycaps, no NKRO and no review of this exact model.
Overview
The B31 uses taller scissor switches instead of mechanical ones. Keychron's page lists a 75% layout, ABS keycaps that are not replaceable, an 800 mAh battery rated at up to 320 hours, 1000Hz polling over 2.4GHz or wired, tri-mode connectivity, Launcher remapping and no backlight. It weighs 520 g by Keychron's figure. The page states there is no NKRO. No independent review of the B31 turned up; TechPowerUp's coverage of its siblings, the B33 and B36, describes the series as full-height keycaps with 3.5 mm of travel, and Tom's Guide found the B36 quiet but felt its keycap shape hurt accuracy.
Pros & Cons
- Quiet scissor keys with full-height keycaps (series description)
- 75% layout with Launcher remapping
- Tri-mode with 320 hours claimed by Keychron
- Keycaps cannot be replaced (Keychron)
- No NKRO (Keychron)
- No backlight
- Sibling review: Tom's Guide found the B36's keycap shape hurt accuracy
- No review of this exact model found
Who Is This For?
- Quiet-office typists who want a compact board
- Anyone who wants a cheap wireless 75%
- Gamers
- People who want to change keycaps or switches
- Anyone who wants backlighting
Where to Buy
Dimensions
75%
Weight
520 ± 10 g
Case Material
Plastic
Connectivity
Both
Plate Options
Case Colors
Software Support
Similar Keyboards
View all
Looking for something different?
Browse All Keyboards