StarTech.com
StarTech.com 2 Port USB 3.1 (10Gbps) Card - USB-A 1x External 1x Internal - PCIe USB 3.1 Card with Type-A - PCI Express (PEXUSB311EI)
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
Upgrade your computer to the faster speed of USB 3.1 Gen 2, by adding one external and one internal 10Gbps USB Type-A ports - This USB 3.1 Gen 2 card prepares you for the next generation of USB performance, on the inside and outside of your computer. The card adds one internal Type-A connector and one external Type-A connector to your desktop computer, with a combined bandwidth of up to 10Gbps. With greater bandwidth, you can save time and avoid the performance bottlenecks that are often associated with other connectivity technologies. With an internal port, you can connect internal devices t…
SpecPicks Verdict
SpecPicks classifies StarTech.com 2 Port USB 3.1 (10Gbps) Card - USB-A 1x External 1x Inte… as a solid pick with broad community endorsement in the expansion cards category, based on 829 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. StarTech.com's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for expansion cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.3★ customer rating
- ✓ 2 Port USB 3.1 (10Gbps) Card
- ✓ Backed by StarTech.com's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Upgrade your computer to the faster speed of USB 3.1 Gen 2 by adding one external and one internal 10Gbps USB Type-A ports
- 2 Port USB 3.1 (10Gbps) Card
- USB-A, 1x External, 1x Internal
- PCIe USB 3.1 Card with Type-A / PCI Express Host Controller
- Easily connect and secure a USB 3.1 device inside your computer case / Transfer files faster / up to 10Gbps
Full Specifications
| Brand | StarTech.com |
|---|---|
| Style | 1x USB-A Ext + 1x USB-A Int |
| Style Name | 1x USB-A Ext + 1x USB-A Int |
| Unit Count | 1.0 Count |
| Connectivity | USB |
| Model Number | PEXUSB311EI |
| Built-In Media | 1-2-port USB 3.1 (10Gbps) card - 1 ext, 1 int^1-low-profile bracket1-instruction manual |
| Mfr Part Number | PEXUSB311EI |
| Operating System | Linux 3.5 to 4.11.x LTS version only, Mac OS X 10.9 to 10.10, Windows 7, 8, 8.1, 10, 11, Windows Server 2008 R2, 2012, 2016, 2019, 2022 |
| Compatible Devices | Devices with USB-A port |
| Hardware Interface | PCIE x 4 |
| Warranty Description | 2 year warranty |
| Item Dimensions L x W x H | 3.5"L x 0.7"W x 4.7"H |
| Global Trade Identification Number | 00065030863698 |
Ready to buy?
StarTech.com 2 Port USB 3.1 (10Gbps) Card - USB-A 1x External 1x Internal - PCIe USB 3.1 Card with Type-A - PCI Express (PEXUSB311EI) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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