Replacement for Logitech G603 Mouse Wheel Board Encoder Decoder & Mouse Feet The problem that the mouse wheel fails or the wheel does not turn is generally an encoder problem, and you can purchase a roller plate to replace it. This is used for G603 mouse. Used，but it can work in good condition
Specifications: Compatible with: Logitech G603 Mouse Color: As pictures show Material: Plastic Quantity: 1PC