Specification:
Receiver(dongle): Nano style
Connect port: With USB2.0 above
Transmission mode:GFSK 2.4GHz wireless,up to 10 meters
Transmission power:Less than +4db
Charging voltage:4.4V~5.25V
Charging current:300mA
Sleeping current class1:30uA
Operation voltage:3.7V
Operating current:＜50mA
Product Size:L*W*H/145*100*17mm/5.71*3.93*0.66''

System Requirements:
for HID compatible device
for Terminal with USB port
for Windows 2000
for Windows XP
for Windows Vista,Windows CE,Windows 7,Windows 8
for Linux(Debian-3.1,Redhat-9.0,Ubuntu-8.10,Fedora-7.0 tested)
for Android for OS(With standard USB interface)

Features:
Built-in high sensitive smart touchpad with 360-degree flip design
Perfect for PC, Pad, for Android TV Box, for Google TV Box, for Xbox 360, for PS3, for HTPC,for IPTV
2.4ghz Mini wireless QWERTY keyboard, touchpad combo, led backlit with USB interface adapter
Perfect combo: 92 keys Wireless QWERTY Keyboard + Touchpad which supports multi-finger functions, A single finger click as left mouse function, two-finger click as the right mouse function, double finger drag as the rolling screen

Package include:
1 x Keyboard Touchpad Combo
1 x USB Wireless Receiver
1 x USB Charging Cable
1 x User Manual