Adaptateur USB PEXUSB314A2V2 de StarTech.com 4 ports USB 3.2 port SATA PCI Express x4

Angled view of StarTech.com PCIe USB 3.2 adapter card showing four USB ports and heatsink-alternate-image1
Top-down detailed view of PCIe USB card circuit board showing dual controllers and components-alternate-image2
Front view of PCIe card showing four USB 3.2 ports on silver bracket-alternate-image3

Adaptateur USB PEXUSB314A2V2 de StarTech.com 4 ports USB 3.2 port SATA PCI Express x4

StarTech.com PEXUSB314A2V2

R 2,551.00 R 2,694.00 Save R 143
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  • Retours de 30 jours.
  • Neutre en carbone

Caractéristiques clés du produit

  • HAUTES PERFORMANCES: Carte PCIe USB avec 4 ports USB-A jusqu'à 10 Gbit/s par port en SuperSpeed; Contrôleurs ASM3142 double avec jusqu'à 20 Gbit/s de bande passante totale sur 4 ports; USB 3.2 Gen 2; Version améliorée de notre carte USB populaire PEXUSB314A2V
  • PERFORMANCE USB MAXIMALE: Prise en charge de plusieurs INs pour une bande passante maximale lors de l'utilisation de dispositifs de vitesses mixtes; Protocole SCSI attaché à l'USB (UASP) pour les dispositifs de stockage, tels que les SSD, les HDD, les disques NVMe et les clés USB
  • ALIMENTATION: Carte d'extension PCI Express USB avec connecteur d'alimentation SATA offre la possibilité de fournir une alimentation supplémentaire aux ports USB (si l'alimentation de la carte mère est insuffisante) offrant jusqu'à 4,5W (5V@0.9A) par port USB-A
  • COMPATIBILITÉ: Carte adaptateur PCIe USB pour PC de bureau s'installe dans un slot PCI-e 2.0 x4 standard; Prise en charge de Windows/Linux/macOS avec installation automatique des pilotes sur Windows 8 et ultérieur; Fonctionne avec des périphériques USB 3.2 Gen 1/2.0
  • AVANTAGE STARTECH.COM: Choix des professionnels de l'informatique depuis plus de 30 ans; Cette carte d'extension PCIe USB-A est couverte à vie par StarTech.com, y compris une assistance technique gratuite 24/5 en Amérique du Nord en plusieurs langues
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StarTech.com

PEXUSB314A2V2

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 Policy

Qualifying 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.

Angled view of StarTech.com PCIe USB 3.2 adapter card showing four USB ports and heatsink

High-Performance PCIe Design with Advanced Thermal Management

The PCIe USB 3.2 adapter features a robust circuit board design with dual ASM3142 controllers and premium components for reliable performance. The aluminum heatsink ensures optimal thermal dissipation during intensive data transfers, while the PCIe x4 interface enables maximum bandwidth utilization across all ports.

Technical Specifications

  • Dual ASM3142 controllers for 20Gbps total bandwidth
  • PCIe x4 interface for maximum throughput
  • Integrated aluminum heatsink for thermal management

Applications

  • High-speed external storage connectivity
  • Professional video capture equipment
  • Multiple device charging stations
Top-down detailed view of PCIe USB card circuit board showing dual controllers and components

Enterprise-Grade Component Architecture

A closer look at the sophisticated board layout reveals premium capacitors and precise component placement for optimal signal integrity. The dual controller design enables dedicated bandwidth allocation, while the strategic thermal management system maintains consistent performance under heavy workloads.

Technical Specifications

  • Premium Japanese capacitors for reliability
  • Multi-layer PCB design for signal integrity
  • Independent power regulation per port

Applications

  • Data center equipment connectivity
  • Industrial automation systems
  • Medical imaging device integration
Front view of PCIe card showing four USB 3.2 ports on silver bracket

Four High-Speed USB 3.2 Ports for Maximum Connectivity

The card's external interface provides four USB 3.2 Gen 2 ports, each capable of delivering 10Gbps data transfer speeds. The full-sized bracket ensures secure installation, while the standardized port layout enables easy cable management and device connection in professional environments.

Technical Specifications

  • Four USB 3.2 Gen 2 ports at 10Gbps each
  • Full-profile bracket installation
  • 4.5W power delivery per port

Applications

  • Multi-device diagnostic systems
  • Production environment monitoring
  • Research laboratory equipment connection
Questions fréquemment posées
The StarTech.com PEXUSB314A2V2 is a PCIe USB 3.2 Gen 2 controller card featuring four SuperSpeed USB-A ports with 10Gbps speed per port, dual ASM3142 controllers providing 20Gbps total bandwidth, and a SATA port. Each USB port delivers up to 4.5W (5V/0.9A) of power and maintains backward compatibility with USB 3.2 Gen 1 (5Gbps) and USB 2.0 (480Mbps) devices. The card utilizes PCIe 2.0 x4 lanes and supports UASP for enhanced storage device performance.
The adapter is compatible with a wide range of operating systems including Windows 7, 8, 8.1, 10, 11, Windows Server 2012, 2016, 2019, macOS versions from 10.13 (High Sierra) through 13.0 (Ventura), and Linux 3.5 and up (LTS versions only). Drivers install automatically on Windows 8 or higher systems for hassle-free setup.
Each USB-A port on the PEXUSB314A2V2 provides up to 4.5W of power (5V/0.9A) per port. This power output is sufficient for charging and operating most USB devices including mobile devices, external hard drives, and other USB peripherals.
The adapter measures 5.9" wide, 4.7" long, and 0.7" high, weighing approximately 4.40 oz. It comes with a full-profile bracket installed and requires an available PCI Express x4 slot for installation. The black-colored plug-in card is designed for desktop computer integration.
The adapter supports USB 3.2 Gen 2 speeds of up to 10Gbps per port, with dual ASM3142 controllers providing a total bandwidth of 20Gbps shared across all four ports. It utilizes x4 lanes of PCIe 2.0 bus for optimal performance, especially beneficial for high-performance devices like NVMe drives and SSDs.
The package includes the USB adapter with a pre-installed full profile bracket, a quick-start guide for easy setup and installation. The adapter comes backed by StarTech.com's lifetime warranty and free 24/5 multi-lingual North American based technical support.
Yes, the adapter supports UASP (USB Attached SCSI Protocol), which improves performance when using storage devices. Additionally, it supports Multiple INs to reduce bandwidth loss when multiple devices are connected, even through a USB Hub (provided the hub supports this feature), ensuring optimal data transfer speeds.
StarTech.com provides a lifetime warranty for the PEXUSB314A2V2 USB adapter. Customers also receive free 24/5 multi-lingual North American based technical support. This comprehensive support package demonstrates StarTech.com's commitment to product quality and customer service.

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