Thank you for viewing. I am selling a dedicated cable for the G300s and G300sr mice. One end of the cable is a USB Type-A, and the other end is a harness that can be connected inside the G300s and G300sr. A special rubber stopper is attached in between. You can simply replace your old cable. It is recommended for use when the cable is broken or has poor contact. You can easily replace it with just a screwdriver. The G300s and G300sr have already been discontinued, so why not stock up on this cable to maintain these classic mice for a long time? Contents: 1 set of dedicated cables for G300 and G300s mice LOGICOOL Logitech Logicool G300 Replacement Repair Maintenance Multi-function mouse 9 buttons Discontinued