Adaptador de Cartão ExpressCard 54mm de Montagem Rasa de 2 Portas StarTech.com ECUSB3S254F USB 3.0 SuperSpeed Conforme TAA Garantia de 2 Anos
Adaptador de Cartão ExpressCard 54mm de Montagem Rasa de 2 Portas StarTech.com ECUSB3S254F USB 3.0 SuperSpeed Conforme TAA Garantia de 2 Anos
StarTech.com ECUSB3S254F
AUTHORIZED PARTNER
Authenticity Guarantee: Authorized partners are vetted by manufacturers to sell genuine products. This virtually eliminates the risk of purchasing counterfeit items, ensuring you get the quality and performance you expect.
Warranty and Support: Products purchased from authorized partners typically come with the full manufacturer's warranty. Additionally, should you encounter any issues, you're more likely to receive prompt and official support, including repairs, replacements, or troubleshooting assistance.
Access to Full Product Range: Authorized partners often have access to the entire product line of a manufacturer, including the latest models and even exclusive items that might not be available through unauthorized channels.
Expertise and Advice: Authorized sellers usually have a better understanding and training on the products they sell, providing customers with knowledgeable advice tailored to their needs. This can enhance the shopping experience, ensuring you find the best product for your requirements.
Software and Firmware Updates: For tech products, buying from an authorized partner ensures that your device is eligible for software and firmware updates directly from the manufacturer. These updates can improve performance, add features, and fix bugs.
Resale Value: Products purchased from authorized dealers often retain a higher resale value. The assurance of authenticity and transferable warranties can make them more attractive to future buyers.
Peace of Mind: Overall, buying from an authorized partner provides peace of mind, knowing that you're getting a genuine product, backed by full manufacturer support, without any of the risks associated with counterfeit or gray market items.
These benefits, combined, create a compelling argument for choosing authorized partners over unauthorized resellers, especially for high-value items or when product authenticity and after-sales support are critical considerations.
- Free Shipping
- 1 Year Warranty
- 30 Day Returns
- Carbon Neutral
Product Key Features
- Design exclusivo de formato de montagem embutida
- Duas portas compatíveis com USB SuperSpeed 3.2 Gen 1, com suporte para taxas de transferência de até 5 Gbps
- Suporte UASP para transferência de dados mais eficiente
- Compatibilidade com dispositivos USB 2.0/1.x
- Conforme com a especificação base USB 3.2 Gen 1 1.0 e a especificação xHCI 0.95}
hrs
mins
Shipping information
Adaptador de Cartão ExpressCard 54mm de Montagem Rasa de 2 Portas StarTech.com ECUSB3S254F USB 3.0 SuperSpeed Conforme TAA Garantia de 2 Anos
StarTech.com ECUSB3S254F
AUTHORIZED PARTNER
Authenticity Guarantee: Authorized partners are vetted by manufacturers to sell genuine products. This virtually eliminates the risk of purchasing counterfeit items, ensuring you get the quality and performance you expect.
Warranty and Support: Products purchased from authorized partners typically come with the full manufacturer's warranty. Additionally, should you encounter any issues, you're more likely to receive prompt and official support, including repairs, replacements, or troubleshooting assistance.
Access to Full Product Range: Authorized partners often have access to the entire product line of a manufacturer, including the latest models and even exclusive items that might not be available through unauthorized channels.
Expertise and Advice: Authorized sellers usually have a better understanding and training on the products they sell, providing customers with knowledgeable advice tailored to their needs. This can enhance the shopping experience, ensuring you find the best product for your requirements.
Software and Firmware Updates: For tech products, buying from an authorized partner ensures that your device is eligible for software and firmware updates directly from the manufacturer. These updates can improve performance, add features, and fix bugs.
Resale Value: Products purchased from authorized dealers often retain a higher resale value. The assurance of authenticity and transferable warranties can make them more attractive to future buyers.
Peace of Mind: Overall, buying from an authorized partner provides peace of mind, knowing that you're getting a genuine product, backed by full manufacturer support, without any of the risks associated with counterfeit or gray market items.
These benefits, combined, create a compelling argument for choosing authorized partners over unauthorized resellers, especially for high-value items or when product authenticity and after-sales support are critical considerations.
- Free Shipping
- 1 Year Warranty
- 30 Day Returns
- Carbon Neutral
hrs
mins
Shipping information
Product Key Features
- Design exclusivo de formato de montagem embutida
- Duas portas compatíveis com USB SuperSpeed 3.2 Gen 1, com suporte para taxas de transferência de até 5 Gbps
- Suporte UASP para transferência de dados mais eficiente
- Compatibilidade com dispositivos USB 2.0/1.x
- Conforme com a especificação base USB 3.2 Gen 1 1.0 e a especificação xHCI 0.95}
Products
StarTech.com
ECUSB3S254F
O Adaptador ECUSB3S254F de 2 Portas USB 3.2 Gen 1 para ExpressCard permite adicionar duas portas USB 3.2 Gen 1 ao seu laptop com ExpressCard.
O cartão USB 3.2 Gen 1 utiliza um design único que permite que ele fique nivelado em um slot de ExpressCard padrão de laptop de 54 mm, criando um complemento perfeito que pode ser deixado instalado mesmo em movimento, sem se preocupar com danos causados por impacto no cartão ou no slot de ExpressCard.
Aprimorado com suporte UASP (Protocolo SCSI Anexado USB), esse controlador USB 3.2 Gen 1 tem desempenho até 70% mais rápido do que o USB 3.2 Gen 1 tradicional quando combinado com um invólucro compatível com UASP (Observação: UASP requer um sistema operacional compatível). Usando um protocolo mais eficiente do que o tradicional USB BOT (Transporte Apenas a Granel), a tecnologia UASP otimiza as transferências permitindo o processamento de múltiplos comandos simultaneamente, aumentando significativamente a velocidade de transferência e reduzindo o tempo de espera nas transferências de dados. Consulte nossos resultados de teste UASP abaixo para mais detalhes.
O Cartão USB 3.2 Gen 1 Superspeed suporta taxas de transferência de dados de até 5Gbps e é compatível com versões anteriores do USB 2.0 (até 480Mbps) ou USB 1.1 / 1.0 (até 1,5 / 1,2 Mbps, respectivamente) - o acessório perfeito para usuários de laptop conectar dispositivos USB, novos e antigos.
Com garantia de 2 anos da StarTech.com e suporte técnico vitalício gratuito.
Desempenho Melhorado com UASP
O UASP é suportado no Windows® 8 e Server 2012. Durante os testes, o UASP teve desempenho até 70% mais rápido na leitura e 40% mais rápido na escrita em comparação com o USB 3.2 Gen 1 tradicional no desempenho máximo.
No mesmo pico de desempenho nos testes, o UASP também mostrou uma redução de até 80% nos recursos do processador necessários.
Os resultados dos testes foram obtidos usando um sistema Intel® Ivy Bridge, cartões USB 3.2 Gen 1 adicionais da StarTech.com, um invólucro StarTech.com habilitado para UASP e uma unidade de estado sólido SATA III.
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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.
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.
Return Policy |
Time to Return |
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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. |
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Replacement Only Return Policy |
Replacement within 30 days of the delivery date. |
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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. |
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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. |
