Now you can connect any 3.5" Hard Drive, Serial ATA (SATA) or IDE, to your computer through USB 2.0. The USB 2.0 interface allows users to read and write large files up to 480mbits per second, and it is fully backward compatible to USB 1.1 specification. This product is ideal for a personal backup solution. The new generation USB2.0 to SATA HDD Case, is a durable aluminum enclosure for your 3.5¨SATA or SATA II hard drive or IDE drives. Transfer data quickly and easily, anywhere, with this great external hard drive case!