Dell WR110 Wireless Mouse/Keyboard Universal Pairing Receiver Dongle KRC7Y 0KRC7Y CN-0KRC7Y.
Interface: USB, RF
Power Input: 5V 80mA
Color: Titan gray
Height: 0.18" (0.45cm)
Width: 0.54" (1.37cm)
Depth: 0.76" (1.92cm)
Weight: 0.002 lbs (1.1g)
Type: Wireless Receiver
Features: Pair up to 6 compatible devices