Bottom cover disc door part only. Genuine part, taken from Logitech G502 Lightspeed.
Also compatible with G Pro Wireless (GPW) / Logitech G Pro X Superlight / Superlight 2 / Dex / G502X / G502 X Plus Lightspeed / G903 / G703 / G403 gaming mouse. The discs from these models are all interchangeable but may have minor design differences. In particular this G502 Lightspeed model disc has a compartment for different weight shapes.
