CHERRY MX BOARD 3.0 S Gaming Keyboard - Cable Connectivity - USB Interface - English (US) - MX Keyswitch - Black - Newegg.com
Amazon.com: Cherry MX 3.0S Wireless Mechanical Gaming Keyboard. Aluminum Housing Built for Gamers w/MX Brown or Red Switches. RGB Backlit Color Display Over 16m Colors. (Black w/MX Red Switches) : Video Games
Amazon.com: Cherry MX 3.0 S Wired Mechanical Gaming Keyboard. Aluminum Housing Built for Gamers w/MX Red Silent Switches. RGB Backlit Display Over 16m Colors. from The Makers of MX. Full Size. Pure
User manual Cherry MX-Board 3.0 (English - 23 pages)