Features: OOTDTY These are keyboard dedicated switches. This switch can be used on keyboards such as G910 G810 G413 G513 G512 G310 K840 ect mechanical keyboard with The default switch body has a light guide column, G310 / G413 and some other keyboards need to remove the light guide column to install. Pls pay attention:Switch only. Not for cherry MX switch body. Compared with other mainstream products, new exclusive mechanical keyboard shaft speed upgrade 25% for touch distance decreased by 25%