Original Cherry MX Mechanical Keyboard Switch Silver Red Black Blue Brown Axis Shaft Switch 3-pin Cherry Customized Switch - AliExpress
Mechanical Keyboard Cherry Mx Red Silent Switches | Black Cherry Mx Silent Switch - Switches - Aliexpress
Kailh Mechanical Key Switches - Linear Red - 10 pack [Cherry MX Red Compatible] : ID 4952 : $6.95 : Adafruit Industries, Unique & fun DIY electronics and kits