Features: Good handfeeling and 10 million clicks long service life. As long as your original mouse is a rectangular three-pin straight foot micro move, universal Crisp feeling, medium and shorter stroke than similar product D2FC-F-7N (10M)(OF) feel crisp, very comfortable Microswitch is relatively more crisp, improve switch accuracy. Specifications: Model: D2FC-F-7N (10M)(OF) Mouse Micro Switches Life: 10 Million times Click Quantity:2PCS/10PCS Material: Plastic Length:approx 12.5mm/0.49in Force: 0.74N Connector: 3Pins Note: 1. Due to the light and screen Difference, the item color may be slightly different from the pictures. 2. Please allow 0.5-2cm difference due to manual measurement. Package includes: 2Pcs/10Pcs x Micro Switches (Without retail package)