Key Features Ideal to Transfer data from your old Hard drive Via Usb, or to test a hard drive USB2.0 Interface, fully Plug & Play Supports 2.5" / 3.5" IDE and Serial ATA Hard Disk Supports 480Mbps High Speed and 12Mbps Full Speed Increased reliability & stability due to external power supply Red / Green LED's indicating operation Supports Windows 98SE / ME / 2000 / XP / 2003