Mouse Micro Switch Mouse Side Button Board Motherboard for MX Master 3 Wireless Mouse Side button Circuit Board _x000D_ Features: _x000D_ new and high quality_x000D_ High quality for professional use._x000D_ Replacement side key board to repair your mouse._x000D_ It can replace your broken/ damaged/ defective/ non-working original board._x000D_ Solve the failure of left and right mouse buttons, double click._x000D_ Applicable Model: for MX Master 3 Wireless Mouse._x000D_ _x000D_ _x000D_ Specifications: _x000D_ Material: PVC_x000D_ for MX Master 3 Wireless Mouse_x000D_ Type: Side Key Board , Middle Key Board (optional)_x000D_ Quantity: 1Set_x000D_ _x000D_ _x000D_ Package Includes: _x000D_ 1 x Mouse Side Key Board_x000D_ _x000D_ _x000D_ Note: _x000D_ No retail package._x000D_ Please allow 0-1cm error due to manual measurement. Please make sure you do not mind before you bid._x000D_ Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_