Feature

●The PCI USB 2.0 card expansion card contains 1 built-in type A USB port and 4 external type A USB ports,5 ports can be used at the same time.
●Adopt NEC JAPAN main control chip, have strong stability and compatibility, data transmission up to 1.5mbps (low speed)/12Mbps(full speed)/480Mbps(high speed)
●Support device hot plug and wake, allows users to remove and replace damaged hard disk power supplies or boards without shutting down the system and cutting off the power, thereby improving the systems ability to recover from disasters, scalability and flexibility
●Supports up to 127 devices that can be used to connect USB removable hard drives, USB mice, scanners, keyboards, digital cameras, printers, etc.
●Supported operating systems: Windows 98SE / Me / 2000 / XP / NT 4.0 / XP 64-bit / Vista, Linux, Mac


Description

* Chip: NEC 720101F1 (BGA)
* Support PCI 32-bit bus, bus speed is 33MHz, PCI standard version 2.2
* Support PCI bus master channel
* Compatible with plug and play
* USB 2.0 interface: Complied with Universal Serial Bus (USB) specification revision 2.0, compliant with Enhanced Host Controller Interface (ehci) specification revision 1.0, compatible with Universal Host Controller Interface (uhci) specification revision 1.1, backward compatible with USB 1.1 specification
* Data transmission rate: high speed 480Mbps (theoretical value), full speed 12Mbps, low speed 1.5Mbps
* Supports up to 127 USB devices connected to each USB interface at the same time
* External port: USB × 4, Internal port: USB-A / Pin × 1
*System Requirements:
Personal computer has at least one available 32-bit PCI slot；
Supported operating systems: Windows 98SE / Me / 2000 / XP / NT 4.0 / XP 64-bit / Vista, Linux, Mac