StarTech.com 2 Port Flush Mount ExpressCard 54mm SuperSpeed USB 3.0 Card Adapter with UASP Support – Add two flushmount USB 3.0 ports to your ExpressCard-enabled laptop – 2 Port Flush Mount 54mm ExpressCard USB 3.0 Card Adapter with UASP Support – ExpressCard USB 3 Controller – USB 3.0 Expresscard – Laptop Card – USB 3.0 Adapter – USB3 Card EXPRESSCARD 54MM ADAPTER CARD
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 wait time on data transfers. See our UASP test results below for further details. The SuperSpeed USB 3.0 Card supports data transfer rates of up to 5Gbps, and is backward compatible with USB 2.0 (at up to 480Mbps), or USB 1.1/1.0 at up to 1.5/1.2 Mbps respectively – the perfect laptop accessory for users to connect USB devices, both new and old. Backed by a StarTech.com 2-year warranty and free lifetime technical support. Improved Performance with UASP UASP is supported in Windows® 8 and Server 2012. 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. More from the Manufacturer
Startech ECUSB3S254F
Features
Unique flush-mount form factor design
Two SuperSpeed USB 3.0 compliant ports with support for transfer rates up to 5 Gbps
UASP support for more efficient data transfer
Backward compatible with USB 2.0/1.x devices
Compliant with USB 3.0 base specification 1.0 and xHCI specification 0.95
Compliant with PCI Express specification 2.0
Built-in external DC power connector (optional)
Guides & Documents
Brochure
