Mouse micro switch converted to hot-swap copper socket, gold-plated process, high strength and anti-oxidation, stable structure, affordable price and precise size Built-in claw-type contact piece plug-in and pull-out are stable and reliable, with good contact performance, long service life and excellent vibration resistance Size: with cap style (length: 3 mm/width: 1.45 mm/cap part: height 0.2 mm, width 2 mm); without cap style (length: 3.5 mm/width: 1.5 mm) Compatible: Suitable for most switches such as kailh/TTC/CHERRY/HCNHK/HUANO/Defond/ZF/OMRON/LogitechHUANO/Qiaoh Adapt to 0.8/0.9 mm socket pin jack, used for keyboard and mouse modified to hot-swap