... ball mouse,infrared remote control 3 in 1,wireless keyboard and mouse,remote control.2. 2.4Ghz wireless technology for ... transmitter and receiver.3. QWERITY mini keyboard.4. 51 keys,left and right keys for mouse.5 ... device, can replace the remote control for TV, computer keyboard and mouse. AK810 keyboard,mouse,and infrared remote control 3 in 1