Amazon.com: Keychron K1, Tenkeyless Layout 87 Keys Ultra-Slim Bluetooth Wireless/USB Wired Mechanical Keyboard with Low-Profile Gateron Red Switch White LED Backlight Compatible with Mac Windows-Version 5 : Electronics
Review: Keychron K1 is a compelling mechanical keyboard for Mac with a slim design and solid features - 9to5Mac
Keychron K1 Pro wireless mechanical keyboard - low sound, low profile - The Gadgeteer
Keychron on Twitter: "The Keychron K1 wireless mechanical keyboard Japan Japanese Industrial Standard (JIS) layout is now available. 🇯🇵 Search "JIS" on our website to bring it home now while supplies lasts.
Keychron K1 V4 review: A sleek, low-profile mechanical keyboard for Macs | iMore
Keychron K1 Version 3 Bluetooth Mechanical Keyboard REVIEW - MacSources
Amazon.com: Keychron K1 Bluetooth Mechanical Keyboards,Wireless Mechanical Gaming Keyboard with Low Profile Gateron Blue Switch/White LED Backlight/USB C, 87 Keys N-Key Rollover for Mac Windows PC Gamer-Version 4 : Video Games
Keychron K2 review: an excellent wireless mechanical keyboard - 9to5Mac