CHERRY MX BLACK - Ideal keyswitch for point-of-sale use.
Cherry MX Switches 35pc – SKYLOONG
CORSAIR K70 RGB PRO Full-size Wired Mechanical Cherry MX Speed Linear Switch Gaming Keyboard with PBT Double-Shot Keycaps Black CH-9109414-NA - Best Buy
CHERRY MX 2.0S RGB BLACK – CHERRY XTRFY
CORSAIR K65 RGB Mini Wired 60% Mechanical Cherry MX SPEED Linear Switch Gaming Keyboard with PBT Double-Shot Keycaps Black CH-9194014-NA - Best Buy