Alibaba.com offers 970 usb hub products. About 8% of these are usb hubs, 1% are kvm switches. A wide variety of usb hub options are available to you, such as usb 2.0, usb, and usb 1.1. You can also choose from 2-4, ≥ 10, and 5-8. As well as from free samples, paid samples. There are 880 usb hub suppliers, mainly located in Asia. The top supplying countries are China (Mainland), United Kingdom, and Hong Kong, which supply 98%, 1%, and 1% of usb hub respectively. Usb hub products are most popular in Mid East, Oceania, and Eastern Asia. You can ensure product safety by selecting from certified suppliers, including 490 with ISO9001, 440 with ISO14001, and 31 with Other certification.