Cooler Master SGK-1010-BBCA1 Mechanical Key Switch Tester V2

The Cooler Master Mechanical Key Switch Tester V2 is a compact sampling device that holds six different switches — Cherry MX Black, Blue, Brown, Red, Green, and a hybrid capacitive Purple — so you can press each one and compare actuation force, tactile feedback, and click sound in a direct side-by-side format. Each switch is mounted in a sturdy housing with a removable ABS grip-coated keycap, giving you the option to test both the bare stem feel and the full keycap experience. The non-coated black interior keeps the focus on the switches themselves.

This tester is particularly useful for first-time mechanical keyboard buyers who are unsure whether they prefer the linear travel of a Red, the tactile bump of a Brown, or the audible click of a Blue. Rather than ordering and returning full keyboards, you can make an informed decision for a fraction of the cost. It also serves as a handy desk toy or reference tool for enthusiasts who want to quickly remind themselves of a switch's characteristics when recommending keyboards to others.