A great choice for factory, utility, engineering, and even healthcare applications, the Black Box Industrial-Grade USB Hub, 4-Port with Isolation enables more reliable USB device connectivity in harsh environments. The hub expands one USB port into four, so you can connect additional USB peripherals to your host system via its upstream port. Considerably more rugged than ordinary, office-grade USB hubs, it's designed to allow you to operate USB peripherals in areas with lots of electromagnetic interference (EMI) and prevent data errors caused by such interference. Tested to meet heavy industrial EMC standards, the hub is also designed to prevent ESD (electrostatic discharge) from damaging your connected USB devices-which makes it ideal for use near electronically noisy motor controls, variable frequency drives, and equipment with large electrical loads.
- Black, Upstream port: (1) USB Type B F (high retention with withdrawal of >15 N)
- Downstream ports: (4) USB Type A F (high retention with withdrawal of >15 N)
- USB 1.1, USB 2.0
- Dimensions: 1.4"H x 5.5"W x 3.5"D
- Up to 12 Mbps
- Plug and play
- Input: From external 10-30-VDC power supply* (via a terminal block or locking barrel plug input)
- Output: 5 VDC
- UL listed for use in Class 1 Division 2 hazardous areas.
- Tested for 50G shock and 4g vibration.
- USB 1.1 and USB 2.0 compatible speed up to 12 Mbps.
- Offers 4-kV isolation between upstream and downstream ports.
- Features high electrostatic discharge protection (Level 4, 15 kV)
- Included high-retention ports to help keep USB cables tightly connected
