StarTech 2 Port PCIe SuperSpeed USB 3.0 Card Adapter
PART NUMBER: V209283
Description
The PEXUSB3S25 2-Port PCI Express USB 3.0 Card lets you add two USB 3.0 ports to your PCI Express-enabled computer system, with an optional 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).
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 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 3.0 adapter is compliant with USB 3.0 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.
Features
Provides two external USB 3.0 ports with UASP support
Supports data rates up to 5 Gbps
Compliant with PCI Express 2.0 specifications
Specifications
Hardware
Bus Type
PCI Express
Card Type
Standard Profile (LP bracket incl.)
Chipset ID
Renesas/NEC - �PD720202
Industry Standards
USB 3.0 Specification Rev. 1.0 USB Battery Charging Specification Rev. 1.2 PCI Express Base Specification Rev. 2.0 Intel xHCI Specification Rev. 1.0
Interface
USB 3.0
Port Style
Integrated on Card
Ports
2
Performance
Maximum Cable Length
3 m [9.8 ft]
Maximum Data Transfer Rate
5 Gbps
Type and Rate
USB 3.0 - 5 Gbit/s
UASP Support
Yes
Connector(s)
Connector Type(s)
1 - PCI Express x1 Male
External Ports
2 - USB Type-A (9 pin) USB 3.0 Female
Internal Ports
1 - LP4 (4 pin, Molex Large Drive Power) Male
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
Note
Devices that do not comply with the USB Battery Charging Specification may only receive standard USB power.
System and Cable Requirements
Available PCI Express 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
82 mm [3.2 in]
Product Weight
50 g [1.8 oz]
Product Width
18 mm [0.7 in]
What's in the Package?
StarTech 2 Port PCIe SuperSpeed USB 3.0 Card Adapter
Low Profile Bracket
SATA to LP4 Cable
Driver CD
Instruction Manual
Comes in Retail Packaging so makes a Great Gift.
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