... via USB port 2.Portable, elegant, lifestyle 3..Backlight wireless keyboard Mini Keyboard wireless 2.4G with trackball and laser pointer--No.KB-0011 ... Connecting the receiverSlide the receiver out from the side of keyboard,and insert to the devices with a standard USB ... unit to establish the connection.3)Enabling the backlightOnce the keyboard has established a connection to the receiver,the backlight ...