Plugable Technologies USB-MECH87BW, Wired, USB, Mechanical, QWERTY, LED, Black Plugable Technologies USB-MECH87BW. Keyboard form factor: Full-size (100%). Keyboard style: Straight. Connectivity technology: Wired, Device interface: USB, Keyboard key switch: Mechanical, Keyboard layout: QWERTY, Keyboard number of keys: 87. Backlight type: LED. Cable length: 70.9" (1.8 m). Recommended usage: Universal. Product color: Black