Keychron K2 version 2 review - still one of the best Mac keyboard options -
Xtrfy XG-K2-R-RGB Mechanical Gaming Keyboard, Red Switches, 105 Keys, RGB LED Lighting, Media Controls, Gaming Mode, Illumination Setting, 2M Braided Cables, Two Year Warranty : Amazon.co.uk: PC & Video Games
SMISEACOW K2 RGB USB mechanical keyboard with built-in 12.6-inch touch – smiseacow
CyberPowerPC Skorpion K2 CPSK305 RGB Mechanical Gaming Keyboard with Kontact â„¢ Brown (Tactlile) Mechanical Switches - Walmart.com