2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support
Product ID: ECUSB3S22
Add 2 USB 3.0 Ports to a Laptop through an ExpressCard Slot
Two SuperSpeed USB 3.0 compliant ports, with support for transfer rates up to 5 Gbps
Side-by-side port mount design
UASP support for more efficient data transfer
In stock: +
USA: 584 | Canada: 39
We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.
Same Day Shipping +In-stock items from U.S. if ordered by 5pm ET*
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.
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
- Laptop users looking to extend the life of their older mobile computers by adding USB 3.0 connectivity
- Expand on your laptop expansion capabilities with additional USB ports
- Professionals or home users looking to expand a laptops storage capabilities with high performance USB 3.0 external storage devices for large videos/images/etc.
- IT professionals looking to backup or archive large amounts of data off of a laptop quickly
|ASI Distribution USA||119287|
|D and H||ECUSB3S22|
|Ingram Micro USA||NB7867|
|Card Type||34mm ExpressCard|
|Chipset ID||Renesas/NEC - µPD720200|
|External Ports||2 - USB 3.0 A (9 pin; SuperSpeed) Female|
|Connector Type(s)||1 - ExpressCard (34mm)|
|Maximum Data Transfer Rate||5 Gbps|
|Type and Rate||USB 3.0 - 5 Gbit/s|
|OS Compatibility||Windows XP (32/64-bit)/ Server 2003 (32/64-bit)/ Server 2008 R2/ Vista (32/64-bit)/ 7(32/64-bit)/ 8 (32/64-bit)|
|Product Length||4.5 in [115 mm]|
|Product Width||1.6 in [40 mm]|
|Product Height||0.5 in [12 mm]|
|Product Weight||1.2 oz [33 g]|
|Power Adapter Included||No|
|Operating Temperature||0°C to 50°C (32°F to 122°F)|
|Storage Temperature||-20°C to 150°C (-4°F to 302°F)|
|Humidity||0% ~ 60% RH|
|Special Notes / Requirements|
|Note||Due to the power limitations of the ExpressCard interface this adapter cannot supply 900mA of current to both ports. Some devices like External 2.5” Hard Drives may require an additional power adapter. The maximum throughput of this card is limited by the host bus interface. If used with ExpressCard Gen 1.0 enabled computers, the max throughput is 2.5 Gbps. If used with ExpressCard Gen 2.0 enabled computers, the max throughput is 5 Gbps|
|Shipping (Package) Weight||4.3 oz [122 g]|
|What's in the Box|
|Included in Package||1 - ExpressCard USB 3.0 Card|
|Included in Package||1 - USB to DC Power Cable|
|Included in Package||1 - Driver CD|
|Included in Package||1 - Instruction Manual|
Certifications, Reports and Compatibility
* Same day shipping is only available for orders shipping within the United States.