MSI Interceptor DS4100, Full-size (100%), Wired, USB, Membrane, RGB LED, Black, Red MSI Interceptor DS4100. Keyboard form factor: Full-size (100%). Keyboard style: Straight. Connectivity technology: Wired, Device interface: USB, Keyboard key switch: Membrane, Keyboard number of keys: 104. Backlight type: RGB LED, Wrist rest. Recommended usage: Gaming. Product colour: Black, Red