StarTech.com 2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter ECUSB3S22

Add 2 USB 3.0 Ports to a Laptop through an ExpressCard Slot. The ECUSB3S22 2-Port ExpressCard USB 3.0 Card adds 2 SuperSpeed USB 3.0 ports to an ExpressCard-enabled computer system, using a 34mm form factor that will fit in both 34mm and 54mm slots, along with ports mounted side-by-side for easy access. 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 less wait time on data transfers. See our UASP test results below for further details. USB 3.0 supports data transfer rates up to 5 Gbps (10x faster than USB 2.0) and is able to provide more power per port, to help support faster and more powerful devices. Also, this ExpressCard adapter is backward compatible with USB 2.0/1.x, so all of your existing devices will still work. Backed by a StarTech.com 2-year warranty and free lifetime technical support. Improved Performance with UASP UASP is supported in Windows® 8, Server 2012 and Linux kernel 2.6.3 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 Type	USB Adapter
Brand Name	StarTech.com
Manufacturer	StarTech.com
Product Name	2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter
Manufacturer Part Number	ECUSB3S22
Manufacturer Website Address	http://www.startech.com
Green Compliant	Yes
Green Compliance Certificate/Authority	RoHS
Platform Supported	PC
Package Contents	2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter 1 x USB to DC Power Cable 1 x Driver CD 1 x Instruction Manual
Total Number of USB Ports	2
Number of USB 3.0 Ports	2
Height	0.5"
Width	1.6"
Form Factor	Plug-in Module
Length	4.5"
Weight (Approximate)	1.16 oz
Limited Warranty	2 Year
Host Interface	ExpressCard/34