StarTech.com
StarTech.com StarTech 4-Port USB PCIe Card
Bottom line: The StarTech.com StarTech 4-Port USB PCIe Card is a specs-and-price decision rather than a crowd-consensus one in the expansion cards category, priced around $127.99 on Amazon as of 2026-10-06. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Backed by StarTech.com's warranty and support channels
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
SpecPicks Verdict
SpecPicks scored StarTech.com StarTech 4-Port USB PCIe Card using a rating × review-volume × price-fit model applied to published specs and reviews across the expansion cards category. StarTech.com's expansion cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- HIGH PERFORMANCE: 4 Port USB PCIe card with dual ASM3142 controllers with up to 20Gbps total bandwidth across 4 ports; 2x USB-A (10Gbps) 2x USB-C (10Gbps) hub; Supports USB 3.1 Gen 2/USB 3.2 Gen 2x1
- TRANSFER SPEEDS UP TO 10Gbps: USB-A & USB-C PCIe card adapter supports Multiple INs maintaining max bandwidth with mixed speed devices; UASP support; ideal for use with USB devices & external storage like SSDs, HDDs, NVMe drives; Works w/ USB 3.1/3.0/2.0
- OPTIONAL POWER: USB PCIe expansion card with SATA power supplies supplemental power to the USB ports (when motherboard power is insufficient) providing up to 5V 3A/15W per USB Type-C port & 5V 0.9A/4.5W per USB Type-A port
- COMPATIBILITY: USB C add-on card installs in full-profile PCIe 3.0 (x4 slot) desktop/server; lower performance with PCI-e 2.0; Windows/Linux/macOS auto driver install (Windows 8 & up)
Full Specifications
| Brand | StarTech.com |
|---|---|
| Style | 2 USB-A | 2 USB-C |
| Connectivity | USB-C |
| Compatibility | Mac, Linux |
| Hardware Interface | PCI Express 3.0, USB 3.0 Type A, USB 3.0 Type C |
| Full listing title | StarTech 4-Port USB PCIe Card, 10Gbps, Full Profile, TAA (PEXUSB312A2C2V) | 10Gbps USB PCI Express Expansion Card with 2 Controllers, 2x USB-C & 2x USB-A ports (USB 3.2 Gen 2) |
Ready to buy?
StarTech 4-Port USB PCIe Card, 10Gbps, Full Profile, TAA (PEXUSB312A2C2V) | 10Gbps USB PCI Express Expansion Card with 2 Controllers, 2x USB-C & 2x USB-A ports (USB 3.2 Gen 2) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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