This is a 2.4GHz wireless mini keyboard and trackball mouse combo with USB interface receiver. Plug and play, simple and smooth. The mini keyboard ensures convenient typing, and you can control your device on your sofa.
Features:
2.4GHz Wireless Connection - With the included USB interface adapter, no drivers required, plug and play. 2.4GHz wireless connection, enjoy wireless control up to 9 meters
WIRELESS MINI KEYBOARD - The mini keyboard ensures convenient typing with classic keys and multimedia keys, and you can control your device on your sofa.
OPTICAL TRACKBALL MOUSE - The optical sensor trackball controller enhances touch operation and allows flexible control of your laptop or HTPC when there is no mouse.
SCROLL WHEEL DESIGN - In the bottom right corner of the keyboard there is a left and right key and scroll wheel of the mouse, you can switch between two directions randomly.
Wide Application - Compatible with Android, Windows, Linux OS. Suitable for XBOX 360 such as PS3, HTPC/IPTV, Android TV Box, Laptop, Projector, etc.
Specifications:
Model Number:E30
Connection: 2.4G wireless
Working distance: within 10 meters
Key Quantity: 79 keys + scroll wheel + trackball
Button life: 8 million times
Tracking Method: Optical Mouse Trackball
Mouse DPI: 1200
Battery: 2 x AA batteries (not included)
Color: Black, Silver (optional)
Main Size: 10.23 x 4.64 x 0.98 inches (26.0 x 11.8 x 2.5 cm).
Weight: 7.87 oz (223 g).
Package Size: 28.0 * 12.6 * 3.5cm / 11.02 * 4.96 * 1.37in
Package Weight: 9.89 oz (280 g).
Package List
1 x Keyboard
1 x USB receiver
1 x User manual (English language not guaranteed).