Features: Good quality mouse mainboard microswiestch button board mouse keys button board. Specially for GPW Wireless mouse with microswitch esfor optional Good quality sturdy materials , lightweight and durable. Easy to install and has a long service life. Replace your broken, damaged, unused mouse mainboard micro switches button board Specifications: Type: Mouse Mainboard Micro Switches Button Keys Board Material: Plastic Quantity: 1PC Compatible models:for GPW Wireless Mouse Optional Types：Without Micro Switches /TTC80million /150Million / GM8.0 /D2FC F K 50M / 90million/D2FC F K 60MN /HUANO80Million/Hot Swap Board Package Includes: 1PC Micro Switches Button Board note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!