Compatible Model: For G502 X / G502 X Plus Lightspeed Wireless Gaming Mouse.(Note: Does Not fit G502 Lightspeed wireless mouse.) Receiver Pairing Method:1.Download G HUB software. 2.Insert the mouse receiver. 3. View the third pairing demonstration image or scan the video tutorial QR code inside the product packaging to complete steps. Quick link:Pairing the receiver and mouse can be completed in about a minute, making it convenient and quick. Type: Wireless Mouse Receiver. Color: Black Material:Plastic Package Contents: 1 x USB Dongle Mouse Receiver Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.