rii i8 backlit wireless keyboard mini keyboard i8 backlight air mouse remote control with touchpad for x96 mini tx3 mini

no signal interference, no direction limitation.-with usb interface adapter.-suitable for people to watch programs broadcast on internet tv through broadband and pc.-choose to watch fun without having to walk to the computer to change the channel / scroll options.-adjustable touchpad.-scroll wheel function.-equivalent to a real notebook touchpad.