PREMIUM RUBBER KEYBOARD FOR CF-33 Mk3 ONLY NEW IMPROVED, 3X BRIGHTER OUT-OF-THE-BOX. EMISSIVE RED BACKLIT (4 LEVELS). HANDLE/KICKSTAND - DISPLAY CAN BE OPENED TO ANY ANGLE. COMPATIBLE WITH TABLET, 33 LAPTOP VEHICLE DOCK, AND 33 DESKTOP DOCK. ETHERNET, SDXC (FULL-SIZE), HDMI, VGA, USB 2.0, USB 3.0 (2), SERIAL (USB), POWER, DOCKING CONNECTOR, KENSINGTON LOCK, TABLET RELEASE WITH LOCK/UNLOCK, LATCH ARM. FORWARD OR REVERSE-DOCKABLE TO CONVERTIBLE MODE