StarTech.com PEXUSB3S24 USB Adapter - StarTech 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP, SATA Power, 5Gbps, TAA Add 2 SuperSpeed USB 3.0 ports with SATA power to your PCI Express enabled PC 2 Port PCI Express (PCIe) USB 3.0 Ca

The PEXUSB3S24 2-Port PCI Express USB 3.2 Gen 1 Card lets you add two USB 3.2 Gen 1 ports to your PCI Express-enabled computer system, with an optional SATA power connector to connect to your system power supply and deliver up to 900mA of power per port to USB 3.2 Gen 1 bus-powered devices (500mA for USB 2.0). Enhanced with UASP support (USB Attached SCSI Protocol), this USB 3.2 Gen 1 controller performs up to 70% faster than conventional USB 3.2 Gen 1 when paired with a (Note: UASP is not supported by all operating systems). 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. The PCIe USB 3.2 Gen 1 adapter is compliant with USB 3.2 Gen 1 standards for data transfer speeds up to 5 Gbps, while still offering backward compatibility with existing USB 2.0 / 1.1 devices. 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. 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 3.2 Gen 1 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 3.2 Gen 1 cards, a UASP-enabled StarTech.com enclosure, and a SATA III solid state drive. More from the Manufacturer

Product Description

Technical Information

Host Interface:
PCI Express x1

Media & Performance

UASP Support:
Yes

Interfaces/Ports

Total Number of USB Ports:
2
Number of USB 3.2 Ports:
2
Number of SATA Ports:
1

Software

Operating System Supported:
Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows Server 2019, Linux

Physical Characteristics

Color Family:
Green
Product Color:
Green
Form Factor:
Plug-in Card
Height:
4.7"
Width:
0.7"
Length:
2.6"
Weight (Approximate):
1.41 oz

Miscellaneous

Platform Supported:
PC, Linux
Country of Origin:
Taiwan
TAA Compliant:
Yes
Environmentally Friendly:
Yes
Environmental Certification:
EU RoHS
Environmental Compliance:
Restriction of Hazardous Substances (RoHS) 2, Registration, Evaluation, Authorization and Restriction of Chemicals (REACH), Waste Electrical and Electronic Equipment Directive (WEEE)

Hardware
Bus Type
PCI Express
Card Type
Standard Profile (LP bracket incl.)
Chipset ID
NEC - PD720202
Industry Standards
USB 3.0 Specification Rev. 1.0
PCI Express Base Specification Rev. 2.0
Intel xHCI Specification Rev. 1.0
Interface
USB 3.0
Port Style
Integrated on Card
Ports
2
Connector(s)
Connector Type(s)
1 - PCI Express x1 Male
External Ports
2 - USB 3.0 A (9 pin SuperSpeed) Female
Internal Ports
1 - SATA Power (15 pin) Plug
Performance
Maximum Cable Length
9.8 ft 3 m
Maximum Data Transfer Rate
5 Gbps
Type and Rate
USB 3.0 - 5 Gbit/s
UASP Support
Yes
Software
OS Compatibility
Windows 8 (32/64bit), 7 (32/64),
Vista(32/64), XP(32/64)
Windows Server 2012, 2008 R2, 2003(32/64)
Linux 2.6.31 or later
b>Weight
0.55
Item Dimension
8.46 x 6.10 x 1.77
Warranty Information
2 Year Warranty