StarTech .com ECUSB3S22, ExpressCard, USB 3.0, Black, 0 - 50, -20 - 150, 0 - 60

StarTech.com ECUSB3S22. Host interface: ExpressCard, Output interface: USB 3.0. Colour of product: Black. Packaging width: 145.00, Packaging height: 30.00. Chipset: NEC uPD720200, Compatible operating systems: Windows XP(32/64-bit) / Server 2003(32/64-bit) / Vista(32/64-bit) / Server 2008 R2 / 7(32/64-bit)

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 to provide room for easy access. 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. The StarTech.com Advantage - SuperSpeed USB 3.0 connectivity at up to 5 Gbps, while still backwards compatible with USB 2.0/1.x - Dual ports mounted side-by-side for easy access even for cables/devices with wide plug housings - Includes an optional external power connector that allows for more power for high-powered USB peripherals