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4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power

Product ID: PEXUSB3S44V

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

Features
  • Provides four external, independent USB 3.0 Ports

  • Supports up to 20 Gbps total transfer bandwidth - Up to 5 Gbps per port

  • UASP support across all four ports

More Features . . .
  • PCIe x4 interface compliant with PCI Express 2.0 specifications

  • Optional LP4 or SATA power connector provides up to 900mA per USB port

  • Supports USB Battery Charging Specification 1.2 (Apple Mode only)

  • Fully compliant with USB 3.0 rev 1.0 and Intel xHCI rev 1.0 specifications

  • Backward compatible with USB 2.0 and USB 1.0/1.1 devices

  • Includes a Low Profile/half-height installation bracket

  • Hot-swap feature to connect/disconnect devices without powering down the system

Prices may be lower from Resellers:

ALSODK INGDK
Available in
134,99 € EUR exc VAT
161,99 € inc VAT

ID: PEXUSB3S44V

May be in stock with Resellers/Distributors

For more products like this please visit our European online store today!

The PEXUSB3S44V 4-Port PCI Express USB 3.0 Card lets you add four, dedicated 5 Gbps USB 3.0 ports to your PCIe x4-enabled PC. This independent port architecture improves USB 3.0 performance by transferring data on four 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 four host controller chipsets, each port operates on a separate independent transmission channel. Dedicating up to 5 Gbps to each USB port reduces performance bottlenecks, and effectively quadruples your total available to bandwidth to 20 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

UASP is supported in Windows® 8, 8.1, Server 2012 and Linux kernel 2.6.37 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.

UASP Speed Diagram

At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources.

UASP Speed Diagram

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 four dedicated bus channels and up to 5 Gbps of bandwidth per channel - 20 Gbps total
  • 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
Compatible With

View full OS compatibility

Windows® Vista, 7, 8, 8.1, 10
Windows Server® 2008 R2, 2012, 2012 R2, 2016
Linux 2.6.31 to 4.11.x LTS versions only

Applications
  • Upgrade an older PCIe-based system to USB 3.0 connectivity and UASP support to fully utilize USB 3.0 devices
  • Expand the USB capabilities of your system with four external ports for connecting additional external hard drives, CD/DVD drives, MP3 players, printers, scanners, webcams, game controllers, digital cameras, etc. to a computer system
Product Numbers
Warranty Information
Warranty 2 Years
Hardware
Bus Type PCI Express
Card Type Standard Profile (LP bracket incl.)
Chipset ID Renesas/NEC - µPD720202
Industry Standards USB 3.0 Specification Rev. 1.0
USB Battery Charging Specification Rev. 1.2 (Apple Mode only)
PCI Express Base Specification Rev. 2.0
Intel xHCI Specification Rev. 1.0
Interface USB 3.0
Port Style Integrated on Card
Ports 4
Performance
Maximum Cable Length 3 m [9.8 ft]
Maximum Data Transfer Rate 5Gbps per port - 20Gbps Total
Type and Rate USB 3.0 - 5 Gbit/s
UASP Support Yes
Connector(s)
Connector Type(s) 1 - PCI Express x4 Male
External Ports 4 - USB Type-A (9 pin) USB 3.0 Female
Internal Ports 1 - LP4 (4 pin, Molex Large Drive Power) Male
1 - SATA Power (15 pin) Plug
Software
OS Compatibility Windows® Vista, 7, 8, 8.1, 10
Windows Server® 2008 R2, 2012, 2012 R2, 2016
Linux 2.6.31 to 4.11.x LTS versions only
Special Notes / Requirements
System and Cable Requirements Available PCI Express x4 or greater slot
Environmental
Humidity 5~85% RH
Operating Temperature 0°C to 50°C (32°F to 122°F)
Storage Temperature -20°C to 60°C (-4°F to 140°F)
Physical Characteristics
Product Height 120 mm [4.7 in]
Product Length 167 mm [6.6 in]
Product Weight 90 g [3.2 oz]
Product Width 15 mm [0.6 in]
Packaging Information
Shipping (Package) Weight 204 g [7.2 oz]
What's in the Box
Included in Package 1 - 4 Port PCIe USB Card
1 - Low Profile Bracket
1 - Driver CD
1 - Instruction Manual
Certifications
4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 2 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power
PEXUSB3S42V

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

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

114,99 € exc VAT
137,99 € inc VAT

4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP -  SATA Power
PEXUSB3S4V

4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP - SATA Power

Add 4 external USB 3.0 ports to a low profile or standard computer, through PCI Express

58,99 € exc VAT
70,79 € inc VAT

External Drive Enclosures (1)

3.5in USB 3.0 SATA Hard Drive Enclosure w/ Fan
SAT3510BU3

3.5in USB 3.0 SATA Hard Drive Enclosure w/ Fan

Backup and Transfer Data at SuperSpeed USB 3.0 speeds

61,99 € exc VAT
74,39 € inc VAT

HDD Docking Stations (1)

USB 3.0 to SATA Hard Drive Docking Station for 2.5/3.5 HDD
SATDOCKU3S

USB 3.0 to SATA Hard Drive Docking Station for 2.5/3.5 HDD

Enable fast, swappable access to your 2.5in or 3.5in SATA hard drives, through USB 3.0

56,99 € exc VAT
68,39 € inc VAT

USB 3.0 Cables (6)

SuperSpeed USB 3.0 Cable A to B - M/M (Black)
USB3SAB3BK

91 cm (3 ft.) Black SuperSpeed USB 3.0 Cable A to B - M/M

Connect to your external solutions and transfer data at 10x the speed of USB 2.0

6,99 € exc VAT
8,39 € inc VAT

SuperSpeed USB 3.0 Cable A to B - M/M (Black)
USB3SAB6BK

1,8m (6ft.) Black SuperSpeed USB 3.0 Cable A to B - M/M

Connect to your external solutions and transfer data at 10x the speed of USB 2.0

6,99 € exc VAT
8,39 € inc VAT

SuperSpeed USB 3.0 Cable A to B - M/M (Black)
USB3SAB10BK

3 m (10 ft.) Black SuperSpeed USB 3.0 Cable A to B - M/M

Connect to your external solutions and transfer data at 10x the speed of USB 2.0

14,99 € exc VAT
17,99 € inc VAT

3m USB 3.0 Active Extension Cable - M/F
USB3AAEXT3M

3m USB 3.0 Active Extension Cable - M/F

Extend the distance of a USB 3.0 device an additional 3 meters

80,99 € exc VAT
97,19 € inc VAT

5m USB 3.0 Active Extension Cable - M/F
USB3AAEXT5M

5m USB 3.0 Active Extension Cable - M/F

Extend the distance between a computer and a USB 3.0 device by an additional 5 meters

89,99 € exc VAT
107,99 € inc VAT

10m USB 3.0 Active Extension Cable - M/F
USB3AAEXT10M

10m USB 3.0 Active Extension Cable - M/F

Extend the distance between a computer and a USB 3.0 device by an additional 10 meters

127,99 € exc VAT
153,59 € inc VAT

Drive Adapters and Drive Converters (1)

USB 3.0 to SATA or IDE Hard Drive Adapter / Converter
USB3SSATAIDE

USB 3.0 to SATA or IDE Hard Drive Adapter / Converter

Connect a 2.5in / 3.5in SATA or IDE Hard Drive through a USB 3.0 Port

49,99 € exc VAT
59,99 € inc VAT

USB 3.0 Hubs (1)

4-Port Industrial USB 3.0 Hub - Mountable
ST4300USBM

4-Port Industrial USB 3.0 Hub - Mountable

Add 4 external, wall mountable USB 3.0 ports from a single USB connection

123,99 € exc VAT
148,79 € inc VAT

* Product appearance and specifications are subject to change without notice.