P/N:PEXUSB3S42V | EAN:4058829151911 | CHECKSUM: I
Warranty: 2 Years
Excl VAT. € 50.25 € 61.57 LIMITED OFFER: SAVE 13.7 € !!!
Weight: 200 g
The PEXUSB3S42V 4-Port PCI Express USB 3.0 Card lets you add four USB 3.0 ports with two dedicated 5 Gbps channels to your PCIe x4-enabled PC. This independent port architecture improves USB 3.0 performance by transferring data on two individual channels to your computer, giving you faster file transfers.
When multiple devices are connected, traditional single bus USB 3.0 cards share your maximum bandwidth between all ports. By employing a second host controller chipset, the transmission channel is shared across two ports rather than four. Dedicating up to 5 Gbps for each set of two ports reduces performance bottlenecks, and effectively doubles your total available to bandwidth to 10 Gbps.
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. See our UASP test results below for further details.
For high-power USB devices, this PCIe USB 3.0 card includes an optional SATA or LP4 power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.0 bus-powered devices (500mA for USB 2.0). The USB 3.0 card also supports USB Battery Charging Specification 1.2 (Apple Mode only), letting you charge compatible Apple devices (iPhones and iPads) faster than a standard USB 3.0 port.
The controller card is compliant with USB 3.0 standards while offering backward compatibility with existing USB 2.0 / 1.1 devices. For added versatility, the USB 3.0 PCIe 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
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
- Increase the efficiency of your USB 3.0 devices with two dedicated bus channels and up to 5 Gbps of bandwidth per channel
- 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 LP4 or SATA power connector
Excl VAT. € 63.7 € 71.81 LIMITED OFFER: SAVE 9.81 € !!!
| Design |
| CertificationSpecifies the official standards, safety approvals, or regulatory certifications the product has received.: CE, FCC |
| Hot-swapIndicates whether the product supports the replacement of components while the system remains powered on and operational.: |
| InternalThe product is built in.: |
| Maximum cable length: 3 m |
| Features |
| ChipsetSet of electronic components in an integrated circuit that manages the data flow between the processor, memory and peripherals. It is usually found in the motherboard of a computer. Chipsets are usually designed to work with a specific family of microprocessors. Because it controls communications between the processor and external devices, the chipset plays a crucial role in determining system performance.: 2 x Renesas / NEC - µPD720202 |
| Data transfer rate (max): 5 Gbit/s |
| UASP support: |
| Logistics data |
| Harmonized System (HS) code: 84733020 |
| Operational conditions |
| Operating relative humidity (H-H): 5 - 85% |
| Operating temperature (T-T): 0 - 50 °C |
| Storage temperature (T-T): -20 - 60 °C |
| Packaging data |
| Drivers included: |
| ManualIndicates whether a printed user manual is included in the package.: |
| Package depth: 209 mm |
| Package height: 39 mm |
| Package weight: 200 g |
| Package width: 145 mm |
| User guide: |
| Ports & interfaces |
| Expansion card form factor: Full-height / Low-profile |
| Expansion card standard: PCIe 2.0 |
| Host interface: PCIe |
| Output interface: USB 3.2 Gen 1 (3.1 Gen 1) |
| Peripheral (Molex) power connectors (4-pin): 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4 |
| System requirements |
| Linux operating systems supported: |
| Server operating systems supported: Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2 |
| Windows operating systems supported: Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64 |
| Technical details |
| Sustainability certificates: RoHS |
| Weight & dimensions |
| DepthThe distance from the front to the back of something.: 167 mm |
| HeightThe measurement of the product from head to foot or from base to top.: 120 mm |
| WeightWeight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.: 90 g |
| WidthThe measurement or extent of something from side to side.: 15 mm |
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