STARTECH
PEXUSB3S11 StarTech.com 2 port PCI Express SuperSpeed USB 3.0 Card with UASP Support - 1 Internal 1 External
Mfg Part Number: PEXUSB3S11 , Item #: 1134237
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The PEXUSB3S11 PCI Express USB 3.2 Gen 1 Card lets you add one internal, and one external USB 3.2 Gen 1 port to your PC through a PCI Express slot.
Featuring a native NEC PCI Express host controller chipset, the new USB 3.2 Gen 1 standard supports transfer rates of up to 5Gbps, while still providing backward compatibility with older USB 2.0 (480Mbps) and 1.1 (12Mbps) devices. The inclusion of an internal USB 3.2 Gen 1 connection provides the added benefit of compatibility with USB 3.2 Gen 1-based internal storage solutions or front-bay hubs.
Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.2 Gen 1 controller performs up to 70% faster than conventional USB 3.2 Gen 1 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.
For bus-powered USB devices, this PCIe USB 3.2 Gen 1 card includes an optional SATA power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.2 Gen 1 devices (500mA for USB 2.0).
Backed by a StarTech.com lifetime warranty and free lifetime technical support.
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 3.2 Gen 1 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 3.2 Gen 1 cards, a UASP-enabled StarTech.com enclosure, and a SATA III solid state drive.
| General Information | |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | PEXUSB3S11 |
| Manufacturer Website Address | http://www.startech.com |
| Brand Name | StarTech.com |
| Product Name | PCI Express USB 3.0 card |
| Packaged Quantity | 1 |
| Product Type | USB Adapter |
| Technical Information | |
| Host Interface | PCI Express x1 |
| Media & Performance | |
| UASP Support | Yes |
| Interfaces/Ports | |
| Total Number of USB Ports | 2 |
| Number of USB 3.2 Ports | 2 |
| Number of SATA Ports | 1 |
| Software | |
| Operating System Supported | Windows Server 2008 R2 |
| Operating System Supported | Windows 11 |
| Operating System Supported | Windows Vista |
| Operating System Supported | Windows 8 |
| Operating System Supported | Windows 10 |
| Operating System Supported | Windows Server 2003 |
| Operating System Supported | Windows 7 |
| Operating System Supported | Windows 8.1 |
| Operating System Supported | Windows XP |
| Physical Characteristics | |
| Product Color | Red |
| Form Factor | Plug-in Card |
| Height | 0.8" |
| Width | 4.7" |
| Length | 2.8" |
| Weight (Approximate) | 1.31 oz |
| Miscellaneous | |
| Package Contents |
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| Platform Supported | PC |
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Environmentally Friendly | Yes |
| Warranty | |
| Limited Warranty | Lifetime |
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For more information go to www.P65Warnings.ca.gov
