.jpg)
This promotion is for Rewards members only. To take advantage of exclusive offers like these, join Office Depot® OfficeMax® Rewards now!
StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power Item # 3496572
Share
-
Email This Page
- Note: You can share Individual Items, entire Shopping Carts, and Shopping Lists.
-
Share this Item
Close
Print
3496572
was removed.
Thank you, you will now be redirected to comparisons.
Just a moment while we prepare the page
Check In-Store Availability
Description
Add 2 SuperSpeed USB 3.0 ports to your PCI Express-enabled PC. 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 (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.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.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.
Product Details
| Item # | 3496572 |
| Manufacturer # | TW5189 |
| brand name | StarTech |
| depth | 2.6 in. |
| form factor | Plug-in Card |
| height | 4.8 in. |
| Host Interface | PCI Express x1 |
| length | 2.6 in. |
| manufacturer | StarTech.com |
| Platform Supported | PC |
| ports | 2 USB 3.0 |
| quantity | 1 |
| Total Number of USB Ports | 2 |
| Weight (Approximate) | 3.17 oz |
| width | 0.7 in. |
Customer Reviews
Open Popup Window
.jpg)
![slide {0} of {1},zoom in, StarTech.com 2 Port PCI Express (PCIe) USB 3.0 Card with UASP - LP4 Power]()
![slide {0} of {1},zoom in, StarTech.com 2 Port PCI Express (PCIe) USB 3.0 Card with UASP - LP4 Power]()
![slide {0} of {1},zoom in, StarTech.com 2 Port PCI Express (PCIe) USB 3.0 Card with UASP - LP4 Power]()
![slide {0} of {1},zoom in, StarTech.com 2 Port PCI Express (PCIe) USB 3.0 Card with UASP - LP4 Power]()
![Increase efficiency of your USB 3.0 devices with up to 5 Gbps of bandwidth]()
![Improved Performance with UASP]()
![At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources.]()
StarTech.com 2 Port PCI Express (PCIe) USB 3.0 Card with UASP - LP4 Power
- 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 LP4 power connector
- Provides two external USB 3.0 ports with UASP support
- Supports data rates up to 5 Gbps
- Compliant with PCI Express 2.0 specifications
- Optional LP4 power connector provides up to 900mA per USB port
- Supports USB Battery Charging Specification 1.2
Media
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
Increase efficiency of your USB 3.0 devices with up to 5 Gbps of bandwidth
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).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.
.jpg)
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..jpg)
At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources.
Product Features and Applications
- Provides two external USB 3.0 ports with UASP support
- Supports data rates up to 5 Gbps
- Compliant with PCI Express 2.0 specifications
- Optional LP4 power connector provides up to 900mA per USB port
- Supports USB Battery Charging Specification 1.2
- 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
StarTech