2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter


Limited stock
€ 30,94
€ 37,43 incl 21% VAT
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 (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.

The StarTech. com Advantage

- SuperSpeed USB 3.0 connectivity at up to 5 Gbps, while still backwards compatible with USB 2.0/1. x
- Easily accessible side-by-side port design for easy access even for cables/devices with wide plug housings
- Time-saving file transfers, up to 70% faster than traditional USB 3.0 when used with a UASP-supported enclosure


Product id 367413
Brand StarTech.com
Partnr ECUSB3S22
EAN/UPC code 065030845717
Warranty (months) Lifetime Warranty
Technical details
Chipset NEC uPD720200
Ports & interfaces
Host interface ExpressCard
Output interface USB 3.2 Gen 1 (3.1 Gen 1)
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2
Internal Y
Product colour Black
Operational conditions
Operating temperature (T-T) 0 - 50 °C
Storage temperature (T-T) -20 - 150 °C
Operating relative humidity (H-H) 0 - 60 procent
Packaging data
Package width 173 mm
Package depth 144 mm
Package height 32 mm
Package weight 119 g
Weight & dimensions
Width 40 mm
Depth 115 mm
Height 12 mm
Weight 33 g
Other features
Data transfer rate 5 Gbit/s
Compatible operating systems Windows XP(32/64-bit) / Server 2003(32/64-bit) / Vista(32/64-bit) / Server 2008 R2 / 7(32/64-bit)