- Available in USB V.1.1, V.2.0 - Support standard IDE HDD and CDROM/CD-RW - Support Self Powered modes of operation only - Stackable - Support Hot-Swap and Wake-Up Resume - USB version 1.1 compliant - Support full speed (12Mbps) - Support ATA PIO modes - USB version 2.0 compliant - Compliant to USB Mass Storage Class Bulk - Only Specification
Version 1.0 - Support high-speed (480Mbps) and full speed (12Mbps) - Support ATA PIO and UDMA modes