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StarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power | PEXUSB3S42V

Warranty2 Years
StarTech.com, 0065030854597
83.38 
(Including VAT)
PEXUSB3S42V
2 Years
9 item(s)
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StarTech.com 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power | PEXUSB3S42V

Description

Add four USB 3.0 ports with two independent channels, LP/SATA power, and charging support to your PC through a PCI Express slot. 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.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.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.

Product Specification

Device Type USB adapter
Form Factor Plug-in card
Interface (Bus) Type PCI Express x1
Ports USB 3.0 x 4
Connectivity Technology Wired
Data Link Protocol USB, USB 2.0, USB 3.0
Data Transfer Rate 5 Gbps
Compliant Standards USB 1.1, USB 2.0, USB 3.0
Processor uPD720202 - NEC
Interfaces 4 x USB 3.0 - 9 pin USB Type A ( external )
Included Accessories Low-profile bracket
Compliant Standards FCC, RoHS
Software Included Drivers & Utilities
OS Required Microsoft Windows Server 2008 R2, Microsoft Windows Vista (32/64 bits), Linux Kernel 2.6.31 or later, Microsoft Windows 7 (32/64 bits), Microsoft Windows XP (32/64 bits), Microsoft Windows Server 2003 (32/64-bits), Windows 8 (32/64 bits), Windows 8.1 (32/64 bits)
Width 6.7 cm
Depth 12.1 cm
Height 1.9 cm
Weight 90 g
Service & Support Limited warranty - 2 years
Min Operating Temperature 0 °C
Max Operating Temperature 50 °C
Humidity Range Operating 5 - 85%
Designed For P/N: USB3S2ESATA3

More Details

Manufacturer:
StarTech.com
Product Code:
V933014
EAN Code:
0065030854597

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