Over voltage protection, effectively prevent other high voltage power inputs from damaging the connected equipment
Multiple protection circuits: over voltage, over current, short circuit, overheating, reverse current, low voltage lockout, 8KV ESD protection, filtering protection
Industrial grade HUB chip with MTT technology provides a stable and smooth 4x parallel USB connection
Four extended USB ports, two inputs can be switched, and share USB devices between two hosts to provide ESD protection for each USB port, preventing surge damage and data loss
Industrial grade metal casing, heavy duty, with mounting holes for easy installation