StarTech.com PEXUSB3S4
New
StarTech.com PEXUSB3S4. Host interface: PCIe Output interface: USB 3.0 PCI Card form factor: Full-height. Purpose: PC. Certification: FCC CE. Server operating systems supported: Windows Server 2003 Windows Server 2003 x64 Windows Server 2008 R2. Width: 2.76" (7 cm) Depth: 3.54" (9 cm) Height: 0.866" (2.2 cm)
| $49.55 |
Extended Warrenty
| 1 Year Extended Warrenty | $2.48 |
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Add 4 USB 3.0 ports to your desktop computer through a PCI Express expansion slot
The PEXUSB3S4 4-Port PCI Express SuperSpeed USB 3.0 Card (with SATA Power) adds 3 external USB 3.0 ports and an internal USB 3.0 port to any PCI Express-enabled computer system. With SuperSpeed USB 3.0 you can reach data transfer speeds up to 5 Gbps while still being backward compatible with existing USB 2.0 devices at 480Mbps.
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.
With a built-in SATA power connector each USB port can provide up to 900mA of power to USB 3.0 devices (500mA for USB 2.0) by connecting to your computer power supply. For added versatility the controller card is equipped with a standard profile bracket and includes a low-profile/half-height bracket for installation in small form-factor computers.
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
- SuperSpeed USB 3.0 connectivity at up to 5 Gbps and 80% more power than USB 2.0
- Fit into standard or low profile systems with a dual profile design
- Ensure sufficient power for your USB devices with the integrated SATA power connector
The PEXUSB3S4 4-Port PCI Express SuperSpeed USB 3.0 Card (with SATA Power) adds 3 external USB 3.0 ports and an internal USB 3.0 port to any PCI Express-enabled computer system. With SuperSpeed USB 3.0 you can reach data transfer speeds up to 5 Gbps while still being backward compatible with existing USB 2.0 devices at 480Mbps.
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.
With a built-in SATA power connector each USB port can provide up to 900mA of power to USB 3.0 devices (500mA for USB 2.0) by connecting to your computer power supply. For added versatility the controller card is equipped with a standard profile bracket and includes a low-profile/half-height bracket for installation in small form-factor computers.
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
- SuperSpeed USB 3.0 connectivity at up to 5 Gbps and 80% more power than USB 2.0
- Fit into standard or low profile systems with a dual profile design
- Ensure sufficient power for your USB devices with the integrated SATA power connector
Product Specifications
| Certification | FCC CE |
| Connector(s) | SATA |
| Data transfer rate | 5 |
| Depth | 90 |
| Height | 22 |
| Host interface | PCIe |
| Internal | Y |
| Internal USB 3.0 ports quantity | 1 |
| Mac compatibility | N |
| Operating temperature range (T-T) | 5 - 50 |
| Output interface | USB 3.0 |
| Package depth | 215 |
| Package height | 45 |
| Package weight | 190 |
| Package width | 155 |
| PCI Card form factor | Full-height |
| Plug and Play | Y |
| Ports quantity | 4 |
| Purpose | PC |
| RoHS compliance | Y |
| Server operating systems supported | Windows Server 2003 Windows Server 2003 x64 Windows Server 2008 R2 |
| USB 3.0 ports quantity | 4 |
| User guide | Y |
| Weight | 60 |
| Width | 70 |
| Windows operating systems supported | Windows 7 Home Premium Windows 7 Home Premium x64 Windows Vista Home Premium Windows Vista Home Premium x64 Windows XP Home Windows XP Home x64 |
| Wireless technologies | Wired |
Material Safety Data Sheet
A Material Safety Data Sheet (MSDS) is a document that contains information on the potential hazards (health, fire, reactivity and environmental) and how to work safely with the chemical product.
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