Apollo23 New 3.5" Floppy Bay Internal 20 Pin 2 Ports USB 3.0 Front Panel Bracket Cable, Black 2 USB 3.0 type-A female ports Copper conductor for maximum conductivity and reliablity High density double shielding for maximum rejection of EMI and RFI Plug and play driver less installation Backward compatible with USB 2.0 and 1.1