USB Hubs allow many connections to many devices from one main host connection, your computer. You'll find quality USB hubs from notebook style to industrial grade rugged hubs, and hubs that are made to charge and sync only. Our industrial grade USB hubs follow specifications for USB 2.0 and USB 3.0 compliance and are generally backward compatible with previous versions. 4-port USB hubs, 7-port, and12-port or more are available at CoolDrives. Shop our USB 3.0 hubs, Industrial grade USB hubs, and more!