itek TAURUS X21, Wired, USB, Mechanical, QWERTY, LED, Black itek TAURUS X21. Keyboard form factor: Full-size (100%). Keyboard style: Straight. Connectivity technology: Wired, Device interface: USB, Keyboard key switch: Mechanical, Keyboard layout: QWERTY. Backlight type: LED. Cable length: 1.6 m. Recommended usage: Gaming. Product colour: Black