Cooler Master CK530 & CK550 Review - There are better budget boards
Amazon.com: Cooler Master CK550 Gaming Mechanical Keyboard with RGB Backlighting, On-the-Fly Controls, and Hybrid Key Rollover, Brown Switch : Video Games
Cooler Master CK-550-GKTR1-US CK550 V2 Gaming Keyboard Red Mechanical Keyswitch RGB Backlighting USB 2.0 Gunmetal Black