A USB expansion card for laptops with an ExpressCard/34 slot. It opens 4 Hi-Speed USB 2.0 ports and stays backward compatible with USB 1.1 devices.
Port expansionOpens 4 USB ports from a single ExpressCard slot.
Speed rangeTransfers at 480 Mbps high speed, 12 Mbps full speed and 1.5 Mbps low speed.
Slot compatibilityWorks with 32-Bit CardBus and Express slots.
Device supportDrives CD/DVD-ROM drives and similar USB devices.
Operating systemsSupports Windows 98, 98SE, ME, 2000, XP, XP 64-Bit, Vista and Win7.
