StarTech.com ECUSB3S254F 2 منفذ محرّك ExpressCard 54mm SuperSpeed USB 3.0 للبطاقة المحوسبة ، محول بطاقة ، TAA متوافق ، ضمان لمدة 2 سنة
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StarTech.com ECUSB3S254F 2 منفذ محرّك ExpressCard 54mm SuperSpeed USB 3.0 للبطاقة المحوسبة ، محول بطاقة ، TAA متوافق ، ضمان لمدة 2 سنة
StarTech.com ECUSB3S254F
- Free Shipping
- سنة واحدة الضمان
- 30 يومًا للإرجاع
- محايدة مناخيا للكربون
ميزات مفتاح المنتج
- تصميم عامل الشكل فلاش متميز
- منفذان متوافقان مع USB 3.2 الجيل الأول سوبر سبيد مع دعم لسرعات نقل تصل إلى 5 جيجابت في الثانية
- دعم UASP لنقل البيانات الأكثر كفاءة
- متوافق مع أجهزة USB 2.0/1.x القديمة
- متوافق مع المواصفة الأساسية USB 3.2 الجيل الأول 1.0 ومواصفة xHCI 0.95
ساعات
دقائق
معلومات الشحن
![](http://www.networkhardwares.com/cdn/shop/files/tonguckaracay3.png?v=1702625102&width=615)
StarTech.com ECUSB3S254F 2 منفذ محرّك ExpressCard 54mm SuperSpeed USB 3.0 للبطاقة المحوسبة ، محول بطاقة ، TAA متوافق ، ضمان لمدة 2 سنة
StarTech.com ECUSB3S254F
- Free Shipping
- سنة واحدة الضمان
- 30 يومًا للإرجاع
- محايدة مناخيا للكربون
ساعات
دقائق
معلومات الشحن
![](http://www.networkhardwares.com/cdn/shop/files/tonguckaracay3.png?v=1702625102&width=615)
ميزات مفتاح المنتج
- تصميم عامل الشكل فلاش متميز
- منفذان متوافقان مع USB 3.2 الجيل الأول سوبر سبيد مع دعم لسرعات نقل تصل إلى 5 جيجابت في الثانية
- دعم UASP لنقل البيانات الأكثر كفاءة
- متوافق مع أجهزة USB 2.0/1.x القديمة
- متوافق مع المواصفة الأساسية USB 3.2 الجيل الأول 1.0 ومواصفة xHCI 0.95
StarTech.com
ECUSB3S254F
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](https://content.etilize.com/rich-marketing/en_us/1019684216/iZZWYP5RWiTPbtrySPVQ_UASPSPEEDGraph.jpg)
At the same peak in testing, UASP also showed up to an 80% reduction in required processor resources.
![UASP Speed Diagram](https://content.etilize.com/rich-marketing/en_us/1019684216/3T9oUhcKSc6jjSxHZvV9_UASPCPUGraph.jpg)
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.
Return Policy |
Time to Return |
Standard Return Policy |
We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details. |
Replacement Only Return Policy |
Replacement within 30 days of the delivery date. |
Manufacturer Only Return Policy |
Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer. |
Holiday Extended Return Policies |
Extended Holiday Return Policy.Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024. Extended Holiday Replacement-Only Return PolicyQualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024. |