E30 2.4GHz Wireless QWERTY Keyboard with Trackball Mouse Black

Features:
2.4GHz Wireless Connection:
With included USB interface adapter, no driver needed, plug and play. 2.4GHz wireless connection, enjoy up to 9 meters wireless control.
Wireless Mini Keyboard:
The mini keyboard ensures convenient typing with classic keys and multimedia keys, and you can control your devices on your couch.
Optical Trackball Mouse:
Optical-sensor trackball controller strengthens the touch experience and ensures flexible control of the laptop or HTPC when there is no mouse.
Scroll Wheel Design:
The bottom right corner of the keyboard has the mouse left and right keys and scroll wheel which can randomly turn between two directions.
Wide Application:
Compatible with Android, Windows and Linux OS. Suitable for XBOX 360, for PS3, HTPC / IPTV, Android TV Box, Laptop, projector and so on.