Waveshare 23929 USB HUB, Extending 4 X USB 3.2 Ports, Switchable Dual Hosts, Multi Protections

1. 4x extended USB interface, can switch between two inputs, two hosts share USB devices2. Industrial-grade HUB chip, using MTT technology, 4-way concurrent USB connection is stable and smooth3. ESD protection for each USB port to prevent power surge damage and data loss4. Overvoltage protection, effectively preventing other high-voltage power input from damaging connected equipment5. Multiple protection circuits: overvoltage, overcurrent, short circuit, overtemperature, reverse current, undervoltage lockout, 8KV ESD protection, filter protection, etc.6. Industrial-grade metal shell, durable, with mounting holes, easy to install7. Standard Hi-Speed: USB 3.2 Gen 18. Data rate: up to 5Gbps9. USB output: 5V@Imax:1.2A, USB-A connector10. USB HUB output: 5V, switchable dual USB-A ports (independent power supply, no cross power supply)11. DC power supply terminal 7~36V (additional power supply is required when this HUB is connected to high-power equipment)12. Operating system: support Mac OS (8.6 or above),