Features

Size: 146*97*19mm(L*W*H)

Power by AAA battery (battery not included)

System Requirements:Windows 2000 / Windows XP / Windows 7 / Windows Vista /

Windows 8 / Windows 10
Linux(Debian-3.1,Redhat-9.0 Ubuntu-8.10 Fedora-7.0 tested)

Android 4.0 and above

Press Fn+F1 to hold, the blue light flashes quickly, plug in the USB receiver, the light does not flash, and the code is successfully matched.

Package Including

1* Keyboard (AAA batteries not included) 

1*USB Wireless Receiver

1*User Manual