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StarTech.com ASM3142 Chipset PCIe USB 3.1 Card Review

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By Best Choice team
Checked icon Last updated - April 5, 2026
9.2

Verdict overview

  • worth the money 9.9
  • Easy installation 9.3
  • Easy to recognize 9.4
  • Tech Support 8.1
Pros
  • 10Gbps data speeds
  • Dual profile design
  • Multi OS compatible
Cons
  • Disconnects on sleep.

Tech specs

product dimensions 4.8 x 3.1 x 0.7 inches
operating system macos
item weight 1.58 ounces
item dimensions lxwxh 4.8 x 3.1 x 0.7 inches

Product Overview

As a professional reviewer who has tried and tested many products, I was very impressed by the StarTech ASM3142 Chipset PCIe USB 3.1 Card. This 2 port PCIE USB 3.1 card features a dual profile design to fit into both standard and low profile systems and includes an optional SATA power connector for high power devices. Furthermore, it is an upgraded version of the popular USB card PEXUSB312C2.

The card allows you to add two USB 3.1 Gen 2 type C 10 Gbps ports to your new PC or older PCIe equipped desktop computer, allowing for efficient data transfer up to 10Gbps ideal for file backups, video editing, and data recovery. In addition, it is compatible with Windows, Linux, and MacOS operating systems and is backward compatible with USB 3.0 and USB 2.0 devices.

The product was easy to install and recognize on my PC I just followed the instructions that came with it and I was good to go in no time! The value for money of this product is great it provides excellent performance at a reasonable price point. I also found tech support helpful if I had any issues they were always willing to answer my questions quickly and efficiently.

Overall, this product is perfect for anyone looking to expand their PCs capabilities with two additional USB ports in one expansion card. It is suitable for gamers who need extra ports for peripherals like controllers or mice, as well as professionals who need extra storage for external drives or other high performance devices. With its wide compatibility across operating systems and its reliable performance, this product is definitely worth considering if you re looking for an easy way to add more ports to your PC without sacrificing speed or power.

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The secret behind our reviews

By Best Choice team

Best Choice Team is your go-to source for curated product recommendations across various categories. Leveraging years of industry experience and advanced AI technology, we analyze data from multiple sources to bring you the most relevant and up-to-date product lists.

Our AI-driven approach allows us to streamline the selection process, ensuring that the products we feature align with current market trends and consumer preferences. We aim to provide content that helps you navigate your purchasing decisions with greater ease.

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92% of reviewers would recommend to a friend, Based on 700 Reviews

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