Interface type: USB 2.0 high speed interface,compatible with USB 1.1 Transmission speed: up to 480Mbps Connected storage devices: interface, 44 pin IDE interface, 80 pin IDE line interface (compatible with 40 pin IDE interface) Support Hot-Swapping. Support: Desktop and Laptop computers with for 2000, me, XP, Vista and for OS or higher(Under for 2000 / ME / XP / Vista, no driver is required) cable Converts 2.5, 3.5, and 5.25-inch IDE and Serial 1.5 Gb/s devices to USB Mass Storage devices Compliant with USB 2.0 and 1.1 specifications Compliant with Revision 1.0 specifications Up to 480 Mbps transfer speed. IDE to USB adapter cable lets you access any 2.5-inch and 3.5-inch IDE or 1.5 Gb/s hard drive or 5.25-inch optical drive through a USB port. Just plug your drive into the adapter, power it up, and connect it to your or system. With this USB to IDE Converter Cable Adapter, you can access your old drives without having to install them in your system! Color: Black Material: ABS Package Contents: 1 * USB to IDE Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.