Noppoo Choc Mid 87 USB NKRO Mechanical Gaming Keyboard Cherry MX switches BLUE/RED Color Character (BROWN switch + Black body) Original German Cherry MX mechanical switches USB connection NKRO (N-key rollover) conflict-free typing performance Blue/Red charater on key cap,makes you feel different Multi-Media Keys (Volume up/down, Next/Previous, Mute) WIN key lock function, avoid wrong hit when gaming.