PCIe x4 to USB 3.1 Card (2 x Type-A Ports)


1 in stock

SKU: ER1039 Category: Tag:

Product Overview

  • This USB 3.1 card lets you add 2 USB-Type A ports to your computer, through a PCI Express slot for a super-fast, convenient, and powerful data transfer solution
  • It enables you to upgrade your current system by adding two USB 3.1 Gen 2 ports to your computer and giving you access to data transfer speeds up to 10Gbps per port
  • Support USB 3.1 devices, backwards compatible with USB 3.0, 2.0 & 1.1
  • Stable and reliable ASMEDIA Chipset ASM1142.
  • The PCI-E port fits in any PCIe x4 or x8 or x16 slot.
  • Low-profile bracket available for small computer & server case, like 1U & 2U,
  • Support 5V Max 2A power output to each USB 3.1 device
  • Built-in overcurrent protection and short circuit protection on each USB port
  • Support SuperSpeed+ (10 Gbps), SuperSpeed (5 Gbps), High-speed (480 Mbps), and Full Speed (12 Mbps) transaction (Note: The actual transmission speed is limited by the setting of the device connected).
  • Compatible with Windows XP/7/8/8.1/10/11 or above, Linux kernel, and drivers required.


  • Upgrade an older PCIe equipped desktop from USB 3.0/2.0 to USB 3.1 Gen 2 (10Gbps)
  • Expand the USB capabilities of your system by adding two USB-A ports or install the card as a vital hardware component when building a new PC.
  • Ideal for file backups, video editing, and data recovery, using high-bandwidth USB 3.1 Gen 2 external storage solutions


SKU CodeER1039
Product modelPCI-Express to USB 3.1 Card (2 x Type-A Ports)
Form FactorPlug-in Card with Small Form Factor Support
Small/Low Profile BracketProvided
PCI-E Specification RevisionPCI Express Base 3.0 Specification, Backward Compatible with PCIe 1.0, PCIe 2.0
USB Specification RevisionUniversal Serial Bus 3.1 Specification 
Input Bus InterfacePCI Express-Compatible with x4/x8/x16 slots
Output Interface2 x USB 3.1 Type-A female connectors
Data Transfer RateUp to 10 Gbps
Weight45 gms
System supportedWindows XP/7/8/8.1/10/11 or above, and drivers required
Warranty*1 year


Product Datasheet





Duration (Warranty Period)12 Months (from Invoice date)DOA (Dead on Arrival) Period7 Days (from Invoice date)TypeReturn to Base (Eira Tek)RTB (Return to Base) Period12 Months (from Invoice date)

* For further information regarding Eira Tek’s warranty procedure, please see our Warranty Policy.

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