Keychron K3 (Version 2) ultra-slim wireless mechanical keyboard — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/keychron-k3-v2/  (sheet CC BY 4.0)
Basis: Manufacturer specifications (Keychron)
Catalog version: 2026-10-20

Overall (mm): length 116, width 306, height 22
- Keychron K3 (Version 2) ultra-slim wireless mechanical keyboard measures 116 × 306 × 22 mm (4.57 × 12.05 × 0.87 in) according to Keychron; keyboard, width × depth × rear height including keycaps; Keychron lists 306 × 116 mm.
- No CAD file: the maker publishes only overall sizes, and a plain box or cylinder is not useful design geometry. The table is the published data; parts with real geometry have their own pages.

dimension  value
Depth (front to back)  116 mm (4.57 in)
Width  306 mm (12.05 in)
Height  22 mm (0.87 in)
Height incl. keycaps, front / rear  17 mm / 22 mm
Weight  about 483 g (1.06 lb)

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Keychron: Keychron K3 V2 - specs — web — Publisher's page; dimensions are facts — https://www.keychron.com/products/keychron-k3-wireless-mechanical-keyboard

No true-size file yet: the published figures do not fix the whole shape; a measured scan is planned.
API: https://xemstudio.com/api/geometry?object=keychron-k3-v2