Startech 2 Port Flush Mount ExpressCard 54mm SuperSpeed USB 3.0 Card Adapter with UASP Support - 5Gbps - 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 The ECUSB3S254F 2-Port Flush Mount USB 3.2 Gen 1 ExpressCard Adapter lets you add two USB 3.2 Gen 1 ports to your ExpressCard-enabled laptop. The USB 3.2 Gen 1 card uses a unique design that allows it to sit flush in a standard 54mm laptop ExpressCard slot, creating a seamless add-on that can be left installed even while on the move, without having to worry about impact damage to either the card or the ExpressCard slot. 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 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 less wait time on data transfers. See our UASP test results below for further details. The SuperSpeed USB 3.2 Gen 1 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 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 3.2 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 add-on USB 3.2 Gen 1 cards, a UASP-enabled StarTech enclosure, and a SATA III solid state drive. ~ More from the Manufacturer Manufacturer StarTech Manufacturer Part Number ECUSB3S254F Brand Name StarTech Product Name 2 Port Flush Mount ExpressCard 54mm SuperSpeed USB 3.0 Card Adapter Product Type ExpressCard Adapter Technical Information Media Supported ExpressCard/54 Host Interface ExpressCard/54 Physical Characteristics Height 0.2" Width 2.1" Depth 2.9" Miscellaneous Package Contents 1 x ExpressCard USB 3.0 Card 1 x USB to DC Power Adapter Cable 1 x Driver CD 1 x Instruction Manual Additional Information Windows® 10 (32/64), 8 / 8.1 (32/64), 7 (32/64), Vista (32/64), XP (32/64) Windows Server® 2008 R2, 2003 System Requirements Operating System(s): Windows Server 2008 R2 Windows Server 2003 (32/64-bit) Windows XP (32/64 bit) Windows Vista (32/64 bit) Windows 7 (32/64 bit) Windows 8 (32/64 bit) Country of Origin Taiwan TAA Compliant Yes Environmentally Friendly Yes Warranty Limited Warranty 2 Year WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. Please understand , this is only one of over 100,000 products offered for sale by antonline and shipped from our many different automated warehouses. There are no local stores or pick up. All the product information we have is provided by the manufacturer and in the item listing. Manufacturers change colors and item details frequently and often do not update pictures. We have no personal knowledge or experience with this product or ability to customize it. All items ship as addressed in an automated warehouse. The time to process and ship is listed prominently in each listing. It usually takes about a week to get your item. It may be faster or longer as shown in the listing or if credit check or special handling is required. There is no human intervention in the process. That is how we control costs and keep our prices so low. Paypal requires that we only ship to the verified Paypal address provided with the order. NO ADDRESS CHANGE IS POSSIBLE. Atlanta Network Technologies, Inc. We accept payment by: Paypal. Shipping to: United States Excludes: Alaska/Hawaii, APO/FPO, US Protectorates, PO Box. Antonline eBay Return Policy Returning an item purchased from antonline is easy and fully automated with our "Hassle Free Return Program". Please email to request an RMA link.