Industrial grade USB HUB, Extending 4x USB 2.0 Ports, Compatible with USB 2.0 / 1.1. Industrial grade HUB chip, adopting STT technology, allows stable and smooth 4x concurrent USB connections. ^^ESD protection for each USB port, preventing electric surge damage and data loss. LED indicators for monitoring operating statuses of power supply and USB ports. Industrial grade metal case, rugged & durable, with mounting holes for easy installation. ^^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.
^^USB HUB input: operating
voltage: 5V.
connector: USB-B.
USB output: operating
voltage:
5V@Imax: 1.2A.
connector: USB-A.
^^Support OS: Mac OS ( 8.6 or above), Linux( 2.4. 20 or above), Windows 11 / 10 / 8.1 / 8 / 7 / XP
Application environments: Suitable for indu