REDRAGON K552 RGB black Gaming Mechanical Keyboard with Blue Switch

Overview1 K552 is a wired keyboard giving you 87 all the keys and function you need while keeping it compact, 2 Using high quality blue switch, it has a life of 50 million presses, 3 Mechanical 87 keys, Using two-color keycap technology. 4 Users can change the switches at will. 5 The keyboard contains 18 lighting RGB effects, which can be switched by FN+DEL/INS END /HOME/PGON/PGDN. 6 This keyboard contains a custom programming system. 7 Contains waterproof and dust-proof design.