Bestdeal&reg; 2.4GHz Mini Mobile Wireless Keyboard with Touchpad Mouse, Rechargable Li-ion Battery for VIZIO Smart TV E500I-A1 & E500I-B1 & E550i-A0 & E550I-B2 & E600I-B3 MultiFunction 2.4Ghz Mini Wireless QWERTY keyboard, TouchPad combo. 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 Innovative Shape,Portable, elegant, Perfect for PC, Pad, Android TV Box, Google TV Box, Xbox 360, PS3, HTPC, IPTV Built-in high sensitive smart touchpad with 360-degree flip design. Operating range: 15 meters (max), without signal disturbance and no direction limit.