Black Box ICI202A interface hub 12 Mbit/s

This rugged, ESD-protected and isolated hub helps ensures maximum uptime for USB devices.

Features high electrostatic discharge protection (Level 4, 15 kV).
Offers 4-kV isolation between upstream and downstream ports.
Included high-retention ports to help keep USB cables tightly connected.
Withstands a wide temperature range: -40 to +176° F (-40 to +80° C).