Storage : Adapters : USB : SKU: PEXUSB312A3


Manufacturer: Startech

Part Number: PEXUSB312A3

UPC: 065030887427

Thinking of making a large purchase?

Startech USB 3.1 Card


Free shipping to 48 states


Estimated Delivery with free shipping by:

Monday August 15th*

* If ordered today with free shipping.


  • 2-Port USB PCIe Card with ASMedia ASM3142 host controller
  • Add-on card supports Multiple Ins for max bandwidth when using mixed-speed devices
  • USB PCI Express 3.0 expansion card w/ SATA power header supplies supplemental power
  • USB PCIe adapter card installs in full or low-profile PCIe 3.0 x4 slot and up

  • Specification

    Color Black
    Environmentally Friendly Yes
    Form Factor Plug-in Card
    Host Interface PCI Express 3.0 x4
    Limited Warranty Lifetime
    Number of USB 3.1 Ports 2
    Platform Supported PC / Linux / Mac
    Product Type USB Adapter
    Total Number of USB Ports 2
    UASP Support Yes

    In The Box

  • USB 3.1 Card
  • Low-Profile Bracket
  • Quick Start Guide
  • Full-Profile Bracket (Pre-Installed)