2port Internal Firewire & 4portusb Hub for 3.5in Drive Bay No additional software drivers need to be installed. Convenient front access to USB and Firewire ports Includes internal USB, Firewire, and Y power cables. Also included are the mounting screws and rear indented cable plate. No additional software drivers need to be installed Connects any parallel peripheral including printers, scanners, CD-R/RWs, Zip drives, and memory card readers