CHERRY MX1A-51NN: CHERRY MX speed Silver - button Module - Snap-on Mount at reichelt elektronik
Amazon.com: RK ROYAL KLUDGE Speed Silver Switches, 45gf Professional Linear Gaming Keyboard Switches Short Travel Compatible for MX Mechanical Keyboard - 35PCS, Lubed : Video Games
HyperX Announces Alloy FPS RGB Mechanical Gaming Keyboard with Kailh Silver Speed Switches | Business Wire
Amazon.com: Akko CS Silver Switches for Gaming, 3 Pin 43gf Linear Keyboard Switches with 22mm Extension Spring, Compatible with MX Mechanical Keyboard (45 pcs) : Automotive