This is a Koolertron one-handed keyboard with macro capabilities, the red switch 9-key, 2-knob model HCY-K0. The backlight is RGB full color, so you can adjust it to your favorite color. This is a new, unused item that was returned due to an unknown delivery address. It has been opened to confirm functionality. There are no operational issues, and all accessories are included. #LeftHandedDevice #GamingKeyboard #Koolertron #RedSwitch #CAD #OSU #Programming #Streaming #VideoEditing #iPad #RedSwitch #BlackSwitch #BlueSwitch #Gaming 0731