Wr221 Usb Receiver

The Dell Universal Pairing Receiver WR221 (PT5J2) is a USB receiver for connecting compatible Dell wireless keyboards and mice to a PC. Its USB Type-A connection plugs into the computer, while RF communication links the paired peripherals.

The receiver can pair with up to six compatible devices, so several keyboards and mice can use one receiver. It is a compact way to connect supported Dell peripherals without using a separate receiver for each one.