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 the next 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 * 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.