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Startech 2 Port Flush Mount ExpressCard 54mm SuperSpeed USB 3.0 Card Adapter with UASP Support ECUSB3S254F

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ecusb3s254f expresscard card uasp ports
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Startech

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Startech's MPN:

ECUSB3S254F




Add two flushmount USB 3.0 ports to your ExpressCard-enabled laptop


  • Unique flush-mount form factor design


  • Two SuperSpeed USB 3.0 compliant ports with support for transfer rates up to 5 Gbps


  • UASP support for more efficient data transfer


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, 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.

UASP Speed Diagram


At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources.

UASP Speed Diagram


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
  • Eliminate the worry of snagging or hitting the ExpressCard with a unique Flush Mount design
  • SuperSpeed USB 3.0 connectivity at up to 5 Gbps, while still backwards compatible with USB 2.0/1.x
  • Time-saving file transfers, up to 70% faster than traditional USB 3.0 when used with a UASP-supported enclosure

Applications
  • Users who need USB connectivity, but do not need to swap between other ExpressCard adapters, so will leave the card installed in the card slot
  • Mobile users who want to leave ExpressCard adapters installed, without worry about damaging the card or slot while on the move
  • Connect high performance USB 3.0 external storage devices to a laptop
  • Upgrade an older laptop with USB 3.0 connectivity
  • Expand on your laptop expansion capabilities with additional USB ports

Warranty Information

Warranty
2 Years

Hardware

Bus Type
ExpressCard

Card Type
54mm ExpressCard

Chipset ID
Renesas / NEC - µPD720200

Interface
USB 3.0

Ports
2

Performance

Type and Rate
USB 3.0 - 5 Gbit/s

UASP Support
Yes

Connector(s)

External Ports
2 - USB Type-A (9 pin) USB 3.0 Female

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

Power

Center Tip Polarity
Positive

Output Voltage
5 DC

Plug Type
A

Power Source
Not Included (not required for standard applications)

Environmental

Operating Temperature
0°C to 85°C (32°F to 185°F)

Storage Temperature
-65°C to 125°C (-85°F to 257°F)

Physical Characteristics

Product Height
0.2 in [5 mm]

Product Length
2.9 in [74 mm]

Product Weight
0.8 oz [23.8 g]

Product Width
2.1 in [54 mm]

Packaging Information

Shipping (Package) Weight
4.8 oz [135 g]

What's in the Box

Included in Package
1 - ExpressCard USB 3.0 Card

1 - USB to DC Power Adapter Cable

1 - Driver CD

1 - Instruction Manual



2 Port Flush Mount ExpressCard 54mm SuperSpeed USB 3.0 Card Adapter with UASP - Dual Port Laptop ExpressCard USB 3 Controller


Brand Name: StarTech.com
Form Factor: Plug-in Module
Host Interface: ExpressCard/54
Product Type: USB Adapter
Total Number of USB Ports: 2


Basic

Brand Name:
StarTech.com

Form Factor:
Plug-in Module

Host Interface:
ExpressCard/54

Product Type:
USB Adapter

Total Number of USB Ports:
2
General Information

Brand Name:
StarTech.com

Manufacturer Part Number:
ECUSB3S254F

Manufacturer Website Address: 		http://www.startech.com/au

Manufacturer:
StarTech.com

Product Name:
2 Port Flush Mount ExpressCard 54mm SuperSpeed USB 3.0 Card Adapter

Product Type:
USB Adapter
Interfaces/Ports

Host Interface:
ExpressCard/54

Number of USB 3.0 Ports:
2

Total Number of USB Ports:
2
Miscellaneous

Form Factor:
Plug-in Module

Green Compliance Certificate/Authority:
RoHS

Green Compliant:
Yes

Platform Supported:
PC
Physical Characteristics

Depth:
74 mm

Form Factor:
Plug-in Module

Height:
5 mm

Platform Supported:
PC

Width:
54 mm
Product Information

Form Factor:
Plug-in Module

Platform Supported:
PC

Width:
54 mm
Technical Information

Host Interface:
ExpressCard/54

Platform Supported:
PC
Warranty

Limited Warranty:
2 Year
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Information
SKU/Item No537217
Vendor Part NoECUSB3S254F
UPC/EAN Number065030843577
Our Stock **     (click for more info)
Price
$78.96
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QR 2D barcode QR 2D ECUSB3S254F
Product linkNo link
Manufacturer's linkStartech
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Stock and Freight Information

Stock Information
 Our Qty in StockAvailability and ETA
Our own stock0Usually 1-3 days (when supplier has stock)
 Supplier's Qty in StockAvailability and ETAUpdated
Supplier one
16/09/25 10:08PM

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