WindowsVista/7/8.1/10/MacOSX10.11 or later Hard Elecom Wireless Thin Compact Keyboard 92 Keys [TK-FDM109TKBK]

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

Specifications
Connector shape : USBmale
Compatible models : Windows OS equipped with USBport
Compatible OS : Windows 10, Windows 8.1, Windows 7, Windows XP * You may need to update to the latest version of each OS. * Please check the correspondence table for the latest information.
Communication method : GFSK method
Radio frequency : 2.4 GHz band
Radio range : maximum approx. 10m
Key Type : Membrane
Key Arrangement : 92 keys (Japanese arrangement)
Key Pitch : 19.0 mm
Keystroke : 2.5 mm
Number of hot keys : 12 keys
Power source (keyboard body) : one of AAA alkaline dry batteries, AAA manganese dry batteries, AAA nickel hydrogen secondary batteries
Estimated battery usage period : approximately 2 years when using alkaline dry batteries * Estimated PC operation of 8 hours per day
External Dimensions (keyboard body) : approx. 360.6 mm x depth 142.5 mm x height 25.6 mm (not including stand), approx. 360.6 mm x depth 142.5 mm x height 34.1 mm (when standing)
Mass (keyboard body) : approx. 455g * Battery not included
External Dimensions (receiver) : approx. 19.5 mm x depth 15.8 mm x height 6.5 mm
Mass (receiver) : approx. 2g
Accessories : 1 AAA alkaline dry battery for operation (not included in assessment), 1 receiver unit, instruction manual, box