s Complies with Universal Serial Bus Specification Rev. 2.0 s Supports data transfer at high-speed (480 Mbit/s), full-speed (12 Mbit/s) and low-speed (1.5 Mbit/s) s Two Original USB OHCI cores comply with Open Host Controller Interface Specification for USB Rev. 1.0a s One Hi-Speed USB EHCI core compl.