Description
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 UASP supported enclosure (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.
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.
UASP is supported in Windows 8 and Server 2012. 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.
What’s in the Box
- StarTech.com 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with SATA Power – Low Profile
- Low-profile bracket
Main Specifications
Product Description | Startech 4-Port PCI Express SuperSpeed USB 3.0 Controller Card with UASP – USB 3.0 Expansion Card with SATA Power (PEXUSB3S4V) – USB adapter – PCI Express x1 – USB 3.0 x 4 |
Device Type | USB adapter |
Form Factor | Plug-in card |
Interface (Bus) Type | PCI Express x1 |
Ports | USB 3.0 x 4 |
Dimensions (WxDxH) | 1.9 cm x 7.5 cm x 6.8 cm |
Weight | 45 g |
Data Link Protocol | USB, USB 2.0, USB 3.0 |
Data Transfer Rate | 5 Gbps |
Processor | NEC uPD720201 |
Compliant Standards | USB 1.1, USB 2.0, USB 3.0 |
System Requirements | Microsoft Windows Server 2003, Microsoft Windows Server 2008 R2, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Microsoft Windows XP / Vista / 7 / 8 / 8.1 / 10, Microsoft Windows Server 2016, Microsoft Windows Server 2019 |
Designed For | P/N: BNDTB10GI, BNDTB1394B3, BNDTB210GSFP, BNDTB310GNDP, BNDTB410GSFP, BNDTB4M2E1, BNDTBUSB3142, CFASTRWU3, HBS304A24A, S251SMU33EP, S3520BU33ER, SDOCK2ERU33, SDOCK2U313R, SDOCK2U33, SDOCK2U33EB, SDOCK2U33RE, SDOCK2U33V, SDOCK4U33, SDOCKU33BV, SDOCKU33EBV, UNI251BMU33, USB3S2ESATA3, USB3S2SAT3CB |
Extended Specifications
General
Device Type | USB adapter |
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Form Factor | Plug-in card |
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Interface (Bus) Type | PCI Express x1 |
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Networking
Ports | USB 3.0 x 4 |
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Connectivity Technology | Wired |
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Data Link Protocol | USB, USB 2.0, SuperSpeed USB 3.0 |
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Data Transfer Rate | 5 Gbps |
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Compliant Standards | USB 1.1, USB 2.0, USB 3.0 |
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Processor / Memory
Expansion / Connectivity
Interfaces | 4 x USB 3.0 – 9 pin USB Type A (external) |
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Compatible Slots | 1 x PCI Express x1 |
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Miscellaneous
Included Accessories | Low-profile bracket |
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Compliant Standards | FCC, RoHS |
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Software / System Requirements
Software Included | Drivers & Utilities |
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OS Required | Microsoft Windows Server 2003, Microsoft Windows Server 2008 R2, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Microsoft Windows XP / Vista / 7 / 8 / 8.1 / 10, Microsoft Windows Server 2016, Microsoft Windows Server 2019 |
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Dimensions & Weight
Width | 1.9 cm |
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Depth | 7.5 cm |
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Height | 6.8 cm |
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Weight | 45 g |
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Environmental Parameters
Min Operating Temperature | 5 °C |
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Max Operating Temperature | 50 °C |
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Humidity Range Operating | 20 – 80% |
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Compatibility Information
Designed For | P/N: BNDTB10GI, BNDTB1394B3, BNDTB210GSFP, BNDTB310GNDP, BNDTB410GSFP, BNDTB4M2E1, BNDTBUSB3142, CFASTRWU3, HBS304A24A, S251SMU33EP, S3510BMU33, S3510SMU33, S3520BU33ER, SATDOCK2REU3, SDOCK2ERU33, SDOCK2U313R, SDOCK2U33, SDOCK2U33EB, SDOCK2U33RE, SDOCK2U33V, SDOCK4U33, SDOCKU33BV, SDOCKU33EBV, UNI251BMU33, USB221SS, USB3S2ESATA3, USB3S2SAT3CB |
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