Features:
3x Extended USB ports, compatible with USB 2.0 / 1.1
Onboard RTL8152B Ethernet chip, adapting RJ45 network port, 10/100M adaptive
Industrial grade HUB chip, adopting STT technology, allows stable and smooth concurrent USB connections
ESD protection for each USB port, preventing electric surge damage and data loss
Onboard large-capacity electrolytic capacitor, effectively making the power supply output of the USB port more stable
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, network port and USB ports
Industrial grade metal case, rugged & durable, with mounting holes for easy installation

Specifications:
USB Port: USB 2.0 Port x 3, theoretically up to 480Mbps
Network: 10/100M
USB HUB Input Operating Voltage: 5V
USB HUB Input Connector: USB-B
USB Output Operating Voltage: 5V@Imax:1.2A①
USB Output Connector: USB-A
Power: DC 5V/2A 5.5*2.1(The power not included)
Support for Mac OS (8.6 or above), for Linux(2.4.20 or above), for Windows 11 / 10 / 8.1 / 8 / 7 / XP

Package include:
1* 3 x USB HUB With 100M Ethernet Port Connector

If there is any questions, just contact us, we will alway be here for you.