Super-Speed USB 3.0 fer rate can be up to 5GB / s (max) compatible with previous versions of USB ports (1.0, 1.1 and 2.0) and SATA Hard Drives (1.5Gb / s). Required configuration: 7 (32-bit / 64-bit) / Vista (32/64-bit) / XP (32/64-bit) / Server 2003 & 2008 with the latest service packs. Supports SATA / SATA 2 / IDE 3.5 "(40-pin) / IDE 2.5" (44-pin) hard drive and optical drive. support Hard disk, CD-ROM, DVD-ROM, CD-RW, DVD-RW.<br><br>Material: Plastic color: Black Compatible with USB2.0 Electrical features Compatible with USB Mass Storage Class Support SATA asynchronous notification (Hot Plug) option Supports USB 2.0 high-speed 480Mbps and the operation of USB 1.1 12Mbps USB Full Speed SATA Size: 6 * 4.3 * 1cm 8. Cable length: 61.5 cm / ft<br><br>Package Contents: 1 x USB to SATA cable<br><br>Only the above package content, other products are not included. Note: Light 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.