The Toshiba HDD-250 is essentially a specialized chassis designed to hold and power disk drives while providing a mechanism to allow them to communicate to one or more separate computers. Removable hard drives provide power to the drives therein and convert the data sent across their native data bus into a format usable by an external connection on the computers to which it is connected. In some cases, the conversion is as trivial as carrying a signal between different connector types. In others, it is so complicated as to require a separate embedded system to retransmit data over connector and signal of a different standard. FEATURES HDD Type : External Capacity : 250GB

USB 3.0 portable hard drive is pocket-sized for ultimate portability. Scuff-resistant casing reduces fingerprints and scratches. Shock-resistant technology protects valuable data on the go. Easily copy and protect valuable memories and work including music videos and photos. Hard drive is USB powered including the superspeed USB 3.0 for transfer speed that is 10 times faster than USB 2.0. Hard drive is backward compatible with USB 2.0 ports and includes Nero BackItUp auto backup software.1TB - USB - External - Black USB 3.0 pocket-size external hard drive with transfer speed of 640MB per secondBackward compatible with USB 2.0 ports and includes backup softwareCompatibl e with Linux kernel 2.6x and higher and all USB portsCopy and protect valuable work and data including music videos... Less

This is a IDE External Hard drive enclosure for Powerbooks and iBooks. If you are upgrading your powerbook or iBook hard drive, you can stick your old drive in this case and still connect it to your unit via USB! Otherwise, you can order a new hard drive from us and simply put it in this external enclosure to have instant access to more storage space. Features:Compact size for portabilitySolid Aluminum body for protection and excellent heat dissipationDesign for 2.5" IDE HDD (up to 9.5mm height)Works with both Mac and PC computersSupports both USB2.0 & USB1.1 connectionSupport s hot plug and playActive LED to indicate power and data accessNo AC power adapter requiredSystem Requirements:Mac OS 9.2, Mac OS 10.1.5 or newerAny desktop or notebook computer with an available USB port.1... Less