Tripp Lite U223-004-IND-1 4-Port Industrial-Grade USB 2.0 Hub - 15 kV ESD Immunity, Metal Housing, Wall/DIN Mountable

Rugged industrial-grade hub adds 4 USB 2.0 ports to your computer for connecting industrial printers, sensors and other USB devices. Adds barcode scanner, serial device, sensor&mdash,up to 4 devices&mdash,to your host computer Supports USB 2.0 speeds up to 480 Mbps to ensure reliable data transfers Industrial-grade metal housing withstands harsh warehouse and factory environments ESD protection to ±,15 kV cuts potential static damage to your connected peripherals USB ports support screw-locked cables to help prevent accidental disconnections