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About product and suppliers:
        Alibaba.com offers 3,008 usb controller chip products. About 19% of these are integrated circuits, 1% are usb flash drives. 

A wide variety of usb controller chip options are available to you, such as timer, logic ics, and drive ic. You can also choose from free samples, paid samples. 

There are 3,008 usb controller chip suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of usb controller chip respectively. 

Usb controller chip products are most popular in North America, Western Europe, and Eastern Europe. 

You can ensure product safety by selecting from certified suppliers, including 765 with ISO9001, 452 with Other, and 229 with ISO14001 certification.