Amazon.com: BOYI 60% Cherry MX Switch Green Mini Mechanical Keyboard, 61 Key Mini RGB PBT Keycap Type-C Wired NKRO Programmable Mechanical Gaming Keyboard(Cherry MX Brown Swtich) : Video Games
Cherry MX Mechanical 4-Key Tester: Blue Black Red Brown Switches : ID 4974 : $6.95 : Adafruit Industries, Unique & fun DIY electronics and kits