Keychron K2 Pro wireless 75% mechanical keyboard — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/keychron-k2-pro/  (sheet CC BY 4.0)
Basis: Manufacturer specifications (Keychron)
Catalog version: 2026-10-20

Overall (mm): length 121.6, width 311.6, height 42.07
- Keychron K2 Pro wireless 75% mechanical keyboard measures 121.6 × 311.6 × 42.07 mm (4.79 × 12.27 × 1.66 in) according to Keychron; plastic-frame version, width × depth × rear height with keycaps; Keychron lists 311.6 × 121.6 mm (12.27 × 4.79 in).
- 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)  121.6 mm (4.79 in)
Width  311.6 mm (12.27 in)
Height  42.07 mm (1.66 in)
Height without keycaps, front / rear  24.85 mm / 33.2 mm (0.98 / 1.31 in)
Height with keycaps, front / rear  32 mm / 42.07 mm (1.26 / 1.66 in)
Aluminium-frame version  316.6 × 126.91 mm (12.46 × 4.99 in)
Weight  about 940 g (2.07 lb), plastic frame; 1070 g (2.36 lb), aluminium frame

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Keychron: Keychron K2 Pro - specs — web — Publisher's page; dimensions are facts — https://www.keychron.com/products/keychron-k2-pro-qmk-via-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-k2-pro