StarTech.com Flush Mount ExpressCard 54mm USB 3 Card

2 Port Flush Mount ExpressCard SuperSpeed USB 3 Card Adapter
2 Port Flush Mount ExpressCard 54mm SuperSpeed USB 3.0 Card Adapter with UASP Support
Add two flushmount USB 3.0 ports to your ExpressCard-enabled laptop - 2x Flush Mount ExpressCard/54 USB 3 Card
2 Year warranty

The ECUSB3S254F 2-Port Flush Mount USB 3.0 ExpressCard Adapter lets you add two USB 3.0 ports to your ExpressCard-enabled laptop.

The USB 3.0 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 3.0 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.

The SuperSpeed USB 3.0 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.com 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 3.0 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.

Physical Characteristics
Product Height	0.5 cm [0.2 in]
Product Length	74 mm [2.9 in]
Product Width	54 mm [2.1 in]
Weight of Product	25 g [0.9 oz]
Power
Center Tip Polarity	Positive
Output Voltage	5 DC
Plug Type	A
Power Source	Not Included (not required for standard applications)
Software
OS Compatibility	Windows® 10 (32/64), 8 / 8.1 (32/64), 7 (32/64), Vista (32/64), XP (32/64) Windows Server® 2008 R2, 2003
Special Notes / Requirements
Note	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.
System and Cable Requirements	Available ExpressCard/54 slot
What's in the Box
Included in Package	Driver CD
	ExpressCard USB 3.0 Card
	Instruction Manual
	USB to DC Power Adapter Cable
Physical Characteristics
Material	Steel
Performance
UASP Support	Yes
Type and Rate	USB 3.0 - 5 Gbit/s
Packaging Information
Shipping (Package) Weight	105 g [3.7 oz]
Package Width	17.5 cm [6.9 in]
Package Length	14.5 cm [5.7 in]
Package Height	31 mm [1.2 in]
Hardware
Ports	2
Interface	USB 3.0
Chipset ID	Renesas/NEC - µPD720200
Card Type	54mm ExpressCard
Bus Type	ExpressCard
Environmental
Storage Temperature	-65°C to 125°C (-85°F to 257°F)
Operating Temperature	0°C to 85°C (32°F to 185°F)
Connector(s)
External Ports	USB Type-A (9 pin) USB 3.0 (5 Gbps) Female

Manufacturer Information:https://www.startech.com/en-au/ECUSB3S254F