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4 Independent Port PCI Express USB 2.0 Adapter Card

PEXUSB400

Add four independent USB 2.0 ports capable of a maximum transfer rate of 480Mbps per port to a PCI Express PC

$73.99 USD
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The PEXUSB400 4 Port PCI Express USB 2.0 Adapter Card lets you connect up to 4 USB 2.0 external peripherals to your PCIe-enabled computer, with unique capability to provide full high-speed USB data transfer rates of up to 480 Mbps on each port independently.

The high-speed adapter card installs easily in an x1 PCI Express slot, and with 4 independent USB 2.0 ports, can address up to 127 USB devices per port for a maximum of 508 USB devices. This adapter also includes one shared internal USB header for connecting internal USB 2.0 peripherals.

This product is backed by StarTech.com’s Lifetime Warranty and FREE LIFETIME technical support.

The StarTech.com Advantage
  • Four independent/dedicated USB 2.0 ports ensure that you get the maximum performance possible from your connected USB 2.0 peripherals
  • Each port supports up to 127 USB devices, enabling a maximum of 508 connected USB peripherals
  • Backed by a StarTech.com lifetime warranty and free lifetime technical support

What's in the box

Features
  • Four independent external USB 2.0 ports and one internal shared port
  • Supports High Speed USB 2.0 data transfer rates up to 480 Mbps on each port simultaneously
  • Backwards compatible with USB 1.1 and USB 1.0 devices
  • Provides up to 500mA of power per port with dedicated power supply input
  • Complies with Open Host Controller Specification Rev. 1.0a and Enhanced Host Controller Specifications Rev. 1.0
  • Compliant with PCI Express Specification 1.1
  • Supports Bulk/Interrupt/Isochronous USB Transfer modes
  • Supports up to 127 USB devices per port (requires additional USB hubs)
  • Plug-and-Play and Hot-Swap compatible
Applications
  • Add additional USB ports to a system with only one available PCI Express slot for support of multiple high speed USB devices simultaneously
  • Add four dedicated external USB ports to a PCI Express compatible Workstation or Server for additional high speed USB 2.0 connections
  • Provide additional dedicated USB 2.0 ports for multiple high performance external storage solutions
Product Numbers
Dell Harmony A3977189
TechData Dis 64547V
D and H PEXUSB400
Ingram Micro USA DE0923
Synnex US STA-PEXUSB400
UPC Code 065030840033
Product appearance and specifications are subject to change without notice.

Technical Specifications

Warranty Lifetime
Bus Type PCI Express
Connector Type(s) 1 - PCI Express x1 Male
System and Cable Requirements Pentium® II class or better CPU
System and Cable Requirements Unused PCI slot
System and Cable Requirements Windows® 98SE or better
Card Type Standard Profile
Ports 4
External Ports 4 - USB A (4 pin) Female
Internal Ports 1 - IDC (4 pin; Motherboard Header) Male
Type and Rate USB 2.0 - 480 Mbit/s
Industry Standards PCI Express One Lane 2.5Gb/s
Product Height 0.83 in [21 mm]
Product Length 2.69 in [68.4 mm]
Product Width 3.43 in [87 mm]
Product Weight 1.76 oz [50 g]
Humidity 5~95% RH
Operating Temperature 0°C to 70°C (32°F to 158°F)
Storage Temperature -40°C to 85°C (-40°F to 185°F)
Chipset ID MosChip - MCS9990CV
OS Compatibility Windows 2000/ XP(32/64bit)/ Server 2003(32/64bit)/ Vista(32/64bit)/ 7(32/64bit)/ Server 2008 R2, Linux, and Mac OS 10.4.x and up
Shipping (Package) Weight 5.29 oz [150 g]
Carton Quantity 50
Certifications, Reports and Compatibility

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Downloads

Data Sheet
PEXUSB400.pdf
Manual
PEXUSB400.pdf