Hi-speed Usb 2.0 to Ide 40/44 Pin Adapter with Power - Manhattan 179065 Easily connects one IDE external device to a Hi-Speed USB 2.0 port to quickly transfer, back up and store files Supports data transfer speeds of up to 480 Mbps Supports 48-bit LBA for drives up to 750 GB Fits external IDE and enhanced IDE hard disks and CD/DVD drives up to 5.25" Plug and Play; hot-swappable; Windows, Mac and Linux compatible