4 Ch USB 2.0 Ports Industrial-Grade Wall-Mounted USB HUB Expansion 480Mbps Data Rate Onboard HUB Chip Multiple Protection Circuits for Mac OS/Linux/Windows 11/10/8.1/8/7/XP

Produktbeschreibung

【4x extended USB ports】4x extended USB 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】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:】Multiple protection circuits: over-voltage, over-current, short circuit, over-temperature, reverse current, under voltage lock-out, 8KV ESD protection, filtering protection, etc. 【Safe and stable】LED indicators for monitoring operating statuses of power supply and USB ports; Industrial grade metal case, rugged & durable, with mounting holes for easy installation