CDW Logo 2-Port USB PCIe Card 10Gbps/port - USB 3.1 Gen 2 Type-A PCI Express 3.0 Host Controller

Mfg # PEXUSB312A3 CDW # 6409680 | UNSPSC 43211609

Quick tech specs

  • USB PCIe card has ASM3142 controller (PCIe 3.0 x2) w/2x USB-A ports | Up to 10Gbps/port | USB 3.1/3.2 Gen 2 expansion card | New version of PEXUSB312A2
  • UASP optimizes performance w/ SSDs/HDDs/NVMe drives | Supports USB 3.0/2.0 devices
  • Add-on card w/ full or low-profile bracket incl. | Win/Linux/macOS and auto drivers on Win 8 and up
  • USB PCI Express adapter card supports Multiple INs for max bandwidth w/mixed-speed devices
  • SATA power header provides up to 4.5W/port
  • Lifetime warranty
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Know your gear

This PCIe USB 3.2 Gen 2 controller card installs into an available PCI-Express x4 slot in your computer and enables you to upgrade your current system by adding two SuperSpeed USB-A (10Gbps) ports.

The controller card enables you to connect two USB-A Gen 2 (10 Gbps) devices to your desktop computer. The USB-A ports are ideal for connecting USB devices such as external hard drives and solid state drives or powering and syncing your mobile devices. The USB-A ports provides up to 4.5W (5V/0.9A) of power per USB port, and are backward compatible with USB 3.2 Gen 1 (5 Gbps), and USB 2.0 (480 Mbsp) devices.

Note: USB 3.2 Gen 2 (10 Gbps) is also know as USB 3.2 Gen 2 (10 Gbps), and USB 3.2 Gen 1 (5 Gbps) is also know as USB 3.2 Gen 1 and USB 3.2 (5 Gbps).

The USB 3.2 Gen 2 card features an ASMedia ASM3142 host controller that utilizes x2 lanes of the PCIe 3.0 bus, making the card capable of speeds up to 10Gbps on each port, and enabling fast access to high-performance devices like NVMe drives and SSDs. The controller card supports Multiple INs to reduce bandwidth loss when multiple devices are connected, even when connected through a USB Hub (Note: The USB hub must also support this feature). The card also supports UASP for improved performance with storage devices.

This add-on card includes both full-profile and low-profile installation brackets ensuring you can install it into either a full or low-profile PCIe 3.0 x4 slot (backward compatible w/PCIe 2.0). For wide platform support the card is compatible with Windows, Linux and macOS. For hassle-free installation the drivers install automatically on computers running Windows 8 or higher. Works w/USB 3.2/3.0/2.0 devices

PEXUSB312A3 is backed by a lifetime warranty with free 24/5 multi-lingual North American based technical support. has been the IT professionals' choice for over 30 years.

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Availability: 51 units In Stock
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