Brief
High Speed USB 2.0 3+1 ports PCI Card, NEC Chipset
Features

Applications
Specification
4x Ports Adaptor includes 3x External + 1x Internal Ports (shared with first external port).
USB 2.0 EHCI and USB 1.1 OHCI compliant.
Backward compatible with USB 1.1 devices.
Transfer rate: Each port up to 480Mpbs.
Over current protection, each port 500mA.
Simultaneous operation of multiple high-performance devices.
PCI Rev. 2.2 compliant.
Works with Microsoft Windows 98/95/2000/ME/XP.
Supports hot-plug, PCI Low-power mode and wake-up supporting.
Supports up to 127 devices per port.
System Requirement
PC computer with PCI Slot
Ms Windows 98/98SE/ME/2000/XP