Features:High quality mouse side key- motherboard micro switch button mouse button board.Specially for Logitech G603- Wireless mouse welding freeMade of high quality sturdy materials , lightweight and durable.Easy to install and has a long service life.Optional: White Switch / GM8.0 / TTC80 million / D2FC-F-K 50M / Kailh- GM-Red Specifications:Type: Mouse Motherboard Micro-Switch Button Keys BoardMaterial: PlasticQuantity: 1PCCompatible models:for Logitech G603 MouseOptional: White Switch / GM8.0 / TTC80 million / D2FC-F-K 50M / Kailh- GM- Red 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. Package includes:1PC x Micro Switch Button Board