




Add 2 SuperSpeed USB 3.0 ports with SATA power to your PCI Express-enabled PC
The PEXUSB3S24 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 SATA 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 (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.
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.
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 efficiency of your USB 3.0 devices with up to 5 Gbps of bandwidth
- Fits into full or low-profile/small form factor (SFF) systems, with a dual profile design
- Power high-powered USB devices as necessary, with the optional SATA power connector
Delivery varies by location, please see the expected timeframe to receive your product below:
Metro: 1-4 business days
Regional: 1-6 business days No delivery to PO Box addresses or Parcel Lockers.
If you are unavailable at the time of delivery re-delivery fees may apply.
Customer may return Products purchased from MyITHub and receive a credit of the paid price, subject to the following: (a) the Product for return is logged on MyITHub website or via Email; (b) the Product is returned to MyITHub within fourteen (14) days of the invoice date; (c) the list price of the Product has not decreased from the price paid; (d) the Product is new and Unused; (e) the Product is in its original package, which has not been damaged or altered; (f) Products sold on a “no returns basis” are excluded. MyITHub reserves the right to apply the No Returns Basis policy to any promotional or sales product (s) as it deems necessary. and (g) MyITHub determines, in it sole judgment, that Customer is in good standing. Products satisfying all the foregoing requirements may also be returned subject to a 20% restocking fee.
Products purchased from MyITHub that are determined to be defective within fourteen (14) days of the invoice date, may be returned to MyITHub for assistance in processing a manufacturers warranty, provided that the product is covered by a manufacturer’s warranty and the Customer is determined, in MyITHub sole judgment, to be in good standing.
Estimated Delivery Time Frame: 2-5 business days