MK Disco RGB LED Backlit TKL Mechanical Keyboard (KBT Blue Switch) RGB LED Backlit - hardware Programmable w/ multiple lighting modes. KBT Blue Mechanical Switches Ergonomic Tenkeyless (TKL) layout with Double Shot ABS Keycaps High Quality - Manufactured in Taiwan 360(L) x 140(W) x 41.5(H) mm 1.2 kg