... 2.4Ghz wireless 1. keyboard,Tracking ball mouse,infrared remote control 3 in 1,wireless keyboard and ... mouse,remote control.2. 2.4Ghz wireless technology ... .4. 51 keys,left and right keys for mouse.5. Fn multifunctional key.6. Standard infrared remote ... remote control for TV, computer keyboard and mouse. AK810 keyboard,mouse,and infrared remote control 3 in 1