Features

4x extended USB ports, compatible with USB 2.0 / 1.1
Industrial grade HUB chip, adopting MTT technology, allows stable and smooth 4x concurrent USB connections
ESD protection for each USB port, preventing electric surge damage and data loss
Over-voltage protection, effectively preventing other high voltage power input from damaging the connected devices
Multiple protection circuits: over-voltage, over-current, short circuit, over-temperature, reverse current, under voltage lock-out, 8KV ESD protection, filtering protection, etc.
LED indicators for monitoring operating statuses of power supply and USB ports
Industrial grade metal case, rugged & durable, with mounting holes for easy installation

Part List

1. USB-HUB-4U x1
2. USB cable -1.2m x1
3. 5V 2A power adapter x1