Pexusb3s42v Startech.com 4 Port Dual Bus Pci Express (pcie) Superspeed Usb 3.0 Card Adapter With Uasp - Sata/lp4 Power - Ent01
[PEXUSB3S42V]

TEMPORARILY OUT OF STOCK


Part Number: PEXUSB3S42V

Manufacturer: startech.com

Condition: New

Short Description:

Pexusb3s42v Startech.com 4 Port Dual Bus Pci Express (pcie) Superspeed Usb 3.0 Card Adapter With Uasp - Sata/lp4 Power

Pexusb3s42v Startech.com 4 Port Dual Bus Pci Express (pcie) Superspeed Usb 3.0 Card Adapter With Uasp - Sata/lp4 Power - Ent01

£56.00
£67.20 - Inc VAT




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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

Reviews

Specs

System requirements
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
Linux operating systems supported Y
Server operating systems supported Windows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2
Ports & interfaces
Host interface PCIe
Output interface USB 3.0
Internal Y
USB 3.0 ports quantity 4
Peripheral (Molex) power connectors (4-pin) 1
Internal SATA ports quantity 1
PCIe version 2.0
PCI Card form factor Full-height (low-profile)
USB 3.0 (3.1 Gen 1) Type-A ports quantity 4
Operational conditions
Operating temperature (T-T) 0 - 50 °C
Storage temperature (T-T) -20 - 60 °C
Operating relative humidity (H-H) 5 - 85%
Weight & dimensions
Width 15 mm
Depth 167 mm
Height 120 mm
Weight 90 g
Package width 140 mm
Package depth 210 mm
Package height 38 mm
Package weight 200 g
Packaging content
User guide Y
Drivers included Y
Manual Y
Design
RoHS compliance Y
Certification CE, FCC
Performance
Data transfer rate (max) 5 Gbit/s
Chipset 2 x Renesas / NEC - µPD720202
Maximum cable length 3 m
UASP support Y
Hot-swap Y

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Features

StarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power. Host interface: PCIe, Output interface: USB 3.0, PCI Card form factor: Full-height (low-profile). Chipset: 2 x Renesas / NEC - µPD720202, Data transfer rate (max): 5 Gbit/s, Maximum cable length: 3 m. Certification: CE, FCC. Windows operating systems supported: Windows 10 Education,Windows 10 Education x64,Windows 10 Enterprise,Windows 10 Enterprise x64,Window, Server operating systems supported: Windows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2. Width: 15 mm, Depth: 167 mm, Height: 120 mm

Product Description

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

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