Keychron K6 Non-Backlight Wireless Mechanical Keyboard (US ANSI Layout) NP-65% Double-shot OSA PBT keycaps (including

Double-shot OSA PBT keycaps (including Mac & Windows keycaps)

This set has all the keycaps you need for Q1

it can withstand even the toughest users

Keychron custom coiled cable has grey

Keychron K8 Tenkeyless Wireless Mechanical Keyboard (UK ISO Layout) has included keycaps for both Windows and macOS

Keychron K6 Non-Backlight Wireless Mechanical Keyboard (US ANSI Layout) NP-65% Double-shot OSA PBT keycaps (includingKeychron K6 Non Backlight Wireless mechanical keyboard has included keycaps for both Windows and macOS. K6 is compatible with Mac, Windows, iOS, Android, Linux and it also can connect up to 3 devices. Sorry, It has been discontinued.