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StarTech.com

StarTech 4-Port USB 5Gbps PCIe Card, 4x Independent USB Controllers | PCI Express adapter card, 4x USB-A ports each with dedicated 5Gbps channel (USB 3.2 Gen 1), SATA and LP4 power connectors

Name: StarTech 4-Port USB 5Gbps PCIe Card, 4x Independent USB Controllers | PCI Express adapter card, 4x USB-A ports each with dedicated 5Gbps channel (USB
Brand: StarTech.com
SKU: B00HJZEA2S
Price: 75.00 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-22

$75.00

Buy on Amazon — $75.00 Compare to similar expansion cards

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.

Bottom line: The StarTech 4-Port USB 5Gbps PCIe Card, 4x Independent USB Controllers | PCI Express adapter card, 4x USB-A ports each with dedicated 5Gbps channel (USB 3.2 Gen 1), SATA and LP4 power connectors is a niche pick — read recent reviews before buying in the expansion cards category, priced around $75.00. Read recent reviews carefully before committing.

Expand the USB Capabilities of Your System This 4 port USB 3.0 PCIe card lets you add four dedicated 5Gbps USB 3.0 ports to the internal PCI Express slot on your PCIe enabled PC. This independent port architecture improves USB 3.0 performance by transferring data on four individual channels to your computer, giving you faster transfers. Increase Performance with UASP Enhanced with UASP support (USB Attached SCSI Protocol), this PCIe to USB adapter card performs up to 70% faster than conventional USB 3.0, when paired with a UASP supported enclosure. (Note: UASP requires a compatible operating…

SpecPicks Verdict

SpecPicks classifies StarTech 4-Port USB 5Gbps PCIe Card, 4x Independent USB Controllers… as a niche pick — read recent reviews before buying in the expansion cards category, based on our editorial and benchmark analysis 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

✓ 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

HIGH-PERFORMANCE EXPANSION CARD: Increase the efficiency of your USB 3.0 devices with four dedicated USB 3.0 channels and up to 5 Gbps of bandwidth per channel with this 4 port USB 3.0 PCIe card
POWER & CHARGE: Use this USB 3.0 add on card to power high-powered USB devices as necessary, with the optional LP4 or SATA power connector
MULTI-USE USB CONNECTOR: Connect additional external hard drives, VR headsets, game controllers, digital equipment and more to your computer by connecting this USB adapter card through an internal PCI Express slot
USB 3.0 WITH UASP SUPPORT: This PCIe to USB adapter card lets you experience speeds up to 70% faster than traditional USB 3.0 when used with a UASP-supported enclosure
THE IT PRO'S CHOICE: Designed and built for IT Professionals, this 4 port USB 3.0 PCIe card is backed for 2-years, including free lifetime 24/5 multi-lingual technical assistance

Full Specifications

Brand	StarTech.com
Style	PCI Express
Style Name	PCI Express
Unit Count	1.0 Count
Connectivity	USB
Model Number	PEXUSB3S44V
Built-In Media	Low-profile bracket, USB adapter
Item Type Name	USB Adapter
POWER & CHARGE	Use this USB 3.0 add on card to power high-powered USB devices as necessary, with the optional LP4 or SATA power connector
Mfr Part Number	PEXUSB3S44V
Compatible Devices	Personal Computer
Hardware Interface	USB 3.0
Warranty Description	2 Year
Item Dimensions L x W x H	6.6"L x 0.6"W x 4.7"H

Ready to buy?

StarTech 4-Port USB 5Gbps PCIe Card, 4x Independent USB Controllers | PCI Express adapter card, 4x USB-A ports each with dedicated 5Gbps channel (USB 3.2 Gen 1), SATA and LP4 power connectors 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.

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*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.