Elecom Wireless Compact Keyboard 92 Key [TK-FDM105TBK]

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Specifications
Connector Shape : USB Male
Supported Models : Windows OS with USB port
Supported Operating Systems : Windows 10, Windows 8.1, Windows 7, Windows XP * You may need to update to the latest version of each OS or install a service pack.
Communication Method : GFSK Method
Radio Frequency : 2.4 GHz Band
Radio Reach Distance : Maximum approx. 10m
Key Type : Membrane
Key Arrangement : 92 Key (Japanese arrangement)
Key Pitch : 19.0 mm
Key Stroke : 3.5 mm
Power Supply (Keyboard Unit) : One of AA alkaline batteries, AA manganese batteries, AA nickel hydrogen secondary batteries
Estimated Battery Usage Period : Standard when using alkaline batteries approx. 4 years
External Dimensions (Keyboard Unit) : approx. width 364.3 mm x depth 150.8 mm x height 33.5 mm (not including stand), approx. width 364.3 mm x depth 150.8 mm x height 42.0 mm (at stand)
Mass (Keyboard Unit) : approx. 507g * Battery Not included
External Dimensions (Receiver) : approx. width 19.5 mm x depth 15.8 mm x height 6.5 mm
Mass (Receiver) : approx. 2g
Accessories : User's Manual x 1, AA alkaline batteries for operation confirmation x 1 (not included in the assessment), receiver unit x 1, box