Features

4x extended USB ports, switchable two inputs, sharing USB devices for two hosts
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.
Industrial grade metal case, rugged & durable, with mounting holes for easy installation

Package include

1. USB3.2-Gen1-HUB-2IN-4OUT x1
2. Dual plug USB3.0 cable x2

Resources available: https://www.waveshare.com/wiki/USB3.2-Gen1-HUB-2IN-4OUT