Best ExpressCard Internal USB Port Cards of 2026
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ExpressCard Internal USB Port Cards are a convenient and easy way to add extra USB ports to a laptop or desktop computer. These cards can be inserted into an ExpressCard slot and provide internal access to USB ports without the need for external cables or devices. They are compatible with a variety of USB devices, such as printers, scanners, and external hard drives. These cards are a great solution for users who need extra USB ports and want to keep their workspace tidy and clutter-free. They are easy to install and can be a cost-effective alternative to purchasing a new computer with additional built-in USB ports.
At a Glance: Our Top Picks
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Top 3 ExpressCard Internal USB Port Cards
StarTech.com PCIe USB 3.1 Card
The StarTech.com PCIe USB 3.1 Card is a versatile dual-profile card that fits into both standard and low-profile systems. It adds two USB 3.1 Gen 2 Type-C (10 Gbps) ports to your PC or older PCIe-equipped desktop computer, with support for data transfer up to 10Gbps. It is compatible with Windows, Linux, and MacOS operating systems, and is backward compatible with USB 3.0 and USB 2.0 devices. It also includes an optional SATA power connector for high power devices.
StarTech.com USB-C PCIe Card
Upgrade your desktop PC with the StarTech USB-C PCIe Card. This expansion card adds one USB-C SuperSpeed 20Gbps port, providing up to 15W (5V @ 3A) to power and charge devices. The card features the ASMedia ASM3242 host controller, using x4 lanes of PCIe 3.0, capable of speeds up to 20Gbps, enabling fast access to high-performance devices like NVMe drives and SSDs. The USB Type-C PCI Express card supports Multiple INs, reducing bandwidth loss when mix speed devices are connected to a Hub. The card also supports UASP, improving performance with storage devices. Compatible with Windows, Linux, and macOS, this add-on card installs in a full or low-profile PCIe 3.0 x4 slot, backward compatible with PCIe 2.0. Works with USB 3.1/3.0/2.0 devices but does not support DP-Alt mode for video over USB-C.
StarTech.com PCI Express USB 3.0 Controller Card
The StarTech USB 3.0 Controller is a versatile internal USB port card that adds four external USB 3.0 ports to your computer. It supports data rates up to 5 Gbps and is backward compatible with USB 2.0/1.x devices. This expansion card uses UASP technology to optimize transfers by processing multiple commands simultaneously. The stacked port layout enables all four USB 3.0 ports to be external facing, while fitting into a low-profile computer system. Each USB port provides up to 900mA of power to devices (500mA for USB 2.0) with its built-in SATA power connector. With StarTech USB 3.0 Controller, you can easily connect multiple USB devices to your computer and enjoy faster data transfer rates.
Frequently Asked Questions (FAQs)
1. What is an internal USB port?
Introduction. The internal USB port kit provides a Type A female USB port compatible with Type A USB devices internal to the computer chassis.
2. Are PCIe USB cards good?
To begin with, the StarTech.com USB 3.1 PCIe Card is ideal if you need maximum power delivery. On the downside, if you need a lot of bandwidth, you're going to be disappointed. But if you have a lot of USB Type-A peripherals, it's a great choice.
During our expresscard internal usb port card research, we found 24 expresscard internal usb port card products and shortlisted 3 quality products. We collected and analyzed 13,291 customer reviews through our big data system to write the expresscard internal usb port cards list. We found that most customers choose expresscard internal usb port cards with an average price of $28.57.
The expresscard internal usb port cards are available for purchase. We have researched hundreds of brands and picked the top brands of expresscard internal usb port cards, including StarTech and more. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.
Mike Davis is a professionally trained electrician with six years of working experience in the electronics industry. He has written an array of web and mobile-based articles for e-magazines and blogs. He loves trying out some novel and popular gadgets and his expertise is in the areas of electronics and computers which is built over many years of working and personal experiences.