Logitech Signature K650 wireless keyboard — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/logitech-signature-k650/  (sheet CC BY 4.0)
Basis: Manufacturer specifications (Logitech)
Catalog version: 2026-10-20

Overall (mm): length 193.5, width 457.3, height 24
- Logitech Signature K650 wireless keyboard measures 193.5 × 457.3 × 24 mm (7.62 × 18 × 0.94 in) according to Logitech; full-size keyboard with integrated palm rest, length × width × height; Logitech prints this as 193.5 mm H × 457.3 mm W × 24 mm D, where its 'height' is the front-to-back length and its 'depth' is the thickness.
- 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)  193.5 mm (7.62 in)
Width  457.3 mm (18 in)
Height  24 mm (0.94 in)
Weight  700.23 g (24.7 oz) with batteries

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Logitech: Signature MK650 Combo for Business - data sheet — web — Publisher's page; dimensions are facts — https://www.logitech.com/content/dam/logitech/en/business/pdf/signature-mk650-combo-for-business-data-sheet.pdf

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=logitech-signature-k650