Home Products Universal Serial Bus (USB) USB Hub Controllers EZ-USB™ HX3 USB 5 Gbps Hub Controller CYUSB3304-BVXI CYUSB3304-BVXI USB 5Gbps hub controller with four DS ports, ghost charge, ganged ext. power switch, I-grade, 100-ball BGA Overview Parametrics Documents Order Design Support Videos Partners Training Packaging Support Contact