KM409
Specifications
Keyboard
Keys: 104
Switch type: membrane
Switch rating: 10 million presses
Key route: 4 p 0.3 mm
Operating force: 55 p 5 g
Backlight: 3 mixed colors
USB 2.0 cable length: 1.5 m
Mouse
Sensor: Optical
DPI: 800-1200-1600-2400
Buttons: 6
Switch rating: 3 million clicks
Backlight: 7 colors
USB 2.0 cable length: 1.5 m
OS support: Windows 7 or newer

Feature
See-through characters with unique backlit visuals (3 colors mixed in a rainbow effect).
Anti-ghosting: 19-key rollover support.
Optical gaming mouse with 6 buttons and on-the-fly sensitivity adjustment.