ASI ASICPICUSB2. 0AS is a panel mount USB Connector featuring type A female to 4-pin connections. This front mounting USB 2. 0 bulkhead interface is for data transmission applications in an industrial environment. It measures 15 mm long and requires a 20. 8 mm wide mounting hole. The USB contacts are shielded and gold plated. Sold separately are the waterproof cap, ASICPICPC, designed to protect the connector from dust, debris and water immersion up to one meter when covered by ASICPICPC protection cap meeting IP67, NEMA 6 and 6P.