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StarTech.com 4 PORT PCI EXPRESS PCIE SUPERSPCARD
  • StarTech.com 4 PORT PCI EXPRESS PCIE SUPERSPCARD
  • StarTech.com 4 PORT PCI EXPRESS PCIE SUPERSPCARD
  • StarTech.com 4 PORT PCI EXPRESS PCIE SUPERSPCARD
  • StarTech.com 4 PORT PCI EXPRESS PCIE SUPERSPCARD
  • StarTech.com 4 PORT PCI EXPRESS PCIE SUPERSPCARD
Add 4 external USB 3.0 ports to a low profile or standard computer, through PCI Express

The PEXUSB3S4V PCI Express USB 3.0 Card (with SATA Power) adds 4 external USB 3.0 ports to any PCI Express-enabled computer system with support for data rates up to 5 Gbps, while remaining backward compatible with USB 2.0 / 1.x devices.

Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.0 controller performs up to 70% faster than conventional USB 3.0 when paired with a (Note: UASP requires a compatible operating system). Using a more efficient protocol than the traditional USB BOT (Bulk-Only Transport), UASP technology optimizes transfers by allowing multiple commands to be processed simultaneously, significantly increasing transfer speeds for less wait time on data transfers. See our UASP test results below for further details.

The card uses a "stacked" port layout that places the ports one on top of the other, enabling all four USB 3.0 ports to be external facing, while still allowing the card to fit into a small form factor/low profile computer system using the included low profile bracket.

Plus, with a built-in SATA power connector, each USB port can provide up to 900mA of power to devices that draw power from a host bus connection (500mA for USB 2.0) by connecting to your computer power supply.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

Improved Performance with UASP

UASP is supported in Windows 8, Server 2012 and Linux kernel 2.6.3 or later. In testing UASP performed with up to a 70% faster read / 40% faster write speed over traditional USB 3.0 at peak performance.

At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources.

Test results were obtained using an Intel Ivy Bridge system, StarTech.com add-on USB 3.0 cards, a UASP-enabled StarTech.com enclosure, and a SATA III solid state drive.

The StarTech.com Advantage

- USB 3.0 PCI-E card has 4 external USB 3.0 ports using a space-saving stacked layout
- Time-saving file transfers, up to 70% faster than traditional USB 3.0 when used with a UASP-supported enclosure
- Power high-powered USB devices as necessary, with the optional SATA power connector
Chipset NEC uPD720201
Compatible operating systems Windows XP (32/64-bit)/ Server 2003 (32/64-bit)/ Server 2008 R2/ Vista (32/64-bit)/ 7 (32/64-bit)/ 8 (32/64-bit)
Host interface PCIe
Mac compatibility No
Operating relative humidity range 20 - 80 %
Operating temperature range (T-T) 5 - 50 °C
Package weight 0.1 kg
Source data-sheet Icecat.biz
Storage temperature range (T-T) -20 - 70 °C
Weight 45 g
Width 68 mm

Specific References

EAN13
0065030848961

StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP - SATA Power

StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP - SATA Power - USB 3 PCIe Card
In Stock
£42.87
Tax excluded
Reference: PEXUSB3S4V
Quantity