external hdd case 1.usb2.0 to ide 2. transfer rate up ... with 3 ports Parameter: Parameter Name DescriptionNamehot swappable 2.5" external hdd case with usb 3.0ModelICJMS539Spec.sandblastingInternal InterfaceSATAExternal Interface USB2.0Case ... RateUSB 2.0 480mbpsColorBlack, Silver,RedHard Drive2.5" ide hdd enclosurePackage ListHDD Enclosure, USB 3.0 cable, crews, screwdriver, CD, Leather bag ...