USB Dongle Signal Mouse Receiver Adapter Compatible for Razer Basilisk Ultimate Wireless Gaming Mouse(Ultimate)

- Note: Please search Razer mouse pairing utility and download this program, insert the receiver to pair with the mouse. - Compatible with: Razer Basilisk Ultimate Wireless Gaming Mouse. - You will receive: 1x Razer Viper Ultimate Wireless Mouse Receiver. - Type: USB Wireless Mouse Receiver. - Color: Black.