AMC 350U2-PCS V5 Silver Slim USB 2.0 External Enclosure for 3.5 Inch HDD, w/ Ball Bearing Fan & Anti-shock (Cypress Chipset Supports 750GB) - RETAIL New Cypress Semiconductor AT-2+ Chipset Supports 750GB IDE ATA PATA ATA133 Hard Drives!! New Version Includes EMI Shield! Anti-shock feature Includes 30W External Power Supply