Vantec 7 Port Hi-Speed USB 2.0 Hub (UGT-PH207) Expand Your Computer With 7 USB 2.0 Ports AC Adapter Providing Extra Power To All USB Ports Hot-Swapping Feature: Allowing You To Connect/Disconnect Devices Without Powering Down System Backwards Compatible With USB 1.1 Devices No Drivers Required -- Plug & Play