X-MEDIA XM-UB2235S USB2.0 to 2.5/3.5/5.25in IDE/SATA Adapter, OTB Support 2.5/3.5" IDE or SATA hard drives Support 5.25" Optical CD/DVD/Blu-ray drives Data transfer rate up to 480Mbps with USB2.0 connection Hot-Swapping, Plug and Play 30-inch cable length Compliant with USB 2.0 and 1.1 specifications Compliant with SATA Revision 1.0 specifications Plug and Play, hot-swappable One Touch Backup button