Home Products Universal Serial Bus (USB) USB Hub Controllers EZ-USB™ HX3 USB 5 Gbps Hub Controller CYUSB3304-68LTXC CYUSB3304-68LTXC USB 5Gbps hub controller with four DS ports, ghost charge, ganged ext. power switch, C-grade, 68-pin QFN Overview Parametrics Documents Order Design Support Videos Partners Training Packaging Support Contact