The 6 Best 3.1 PCI Expresscard USBS (2023 reviews)

Startech has been making good-quality usb for years, thanks to a combination of clever design and high-end materials. The PEXUSB312C3 is compatible with 6th Gen Intel CPUs and Windows 10 64bit. It is designed to work on systems that have an open pcie x4 slot. It comes with higher data throughput support, this usb 3.1 gen 2 pcie expansion card is a necessity for external drives and many other usb 3.1 gen 2 peripherals and includes an optional sata power connector for high power devices. The PEXUSB312C3 can provide 5V at up to 3A when powered via the SATA power connection on the card from your computer's power supply.

The PEXUSB312C3 is natively supported under macOS 10.13 and higher. It provides power to charge the quest.

Why We Like This:

Harnesses the speed of usb 3.1 gen
Nice having the higher output power for usb-c charging
New and hot release

Best Runner Up: Cablecc 3.1 PCI Expresscard USB

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Here, we review usb that manages to win our hearts. It's the cablecc 3.1 pci expresscard usb and it's widely considered as one of best usb you can buy. This PCI adapter card works perfectly to get the e connector cable to the front of the pc case for usb c and usb fittings. It provides 3 USB 3.2 type A and a 3.2 Type C that share 10Gbps transfer speed at the external and Internal USB Type-E Port for Front Panel and USB Type C 3. It fits into any usb 3.0 header. The e fitting is facing the front of the case, allowing even short 12 inch wires to easily reach, unlike other pci e cards with the e fitting facing the side of the case.

It can be inserted directly and requires no additional attachments to reach, unlike other pci e cards with the e fitting facing the side of the case.

Why We Like This:

Really simple to install and files transferred at a high rate of speed
Easy to install and fits perfectly
New and hot release

Best For laptop: Startech Port USB Pcie Card

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate usb. The startech port usb pcie card is exactly that - it's a simple usb that hits all the right notes. This versatile pci express combo card leverages the performance potential of usb 3.2 gen 2x1 (10gbps) to help you work faster. It has a 4 port usb pcie card with dual asm3142 controllers with up to 20gbps total bandwidth across 4 ports. Because the card offers 10Gbps USB ports, you can save time and avoid the performance bottlenecks that are often associated with other connectivity technologies.

The USB 32 card offers two USB Type-C. Because the card offers 10Gbps USB ports, you can spend less time waiting for file transfers to complete or for access to your external peripherals. It comes with a range of port types, the card lets you bridge the gap between devices that use different connectors. The USB ports offer a data throughput of up to 10gbps, so you can spend less time waiting for file transfers to complete or for access to your external peripherals. It is ideal for use with usb devices & external storage like ssds, hdds, and nvme drives.

Why We Like This:

Supports usb 3.1 gen 2/usb 3.2 gen 2x
Supports usb 31 gen 2usb 32 gen 2x1 transfer speeds up to 10gbps
Has a sata connector to supply additional power to connected devices
Great speeds and useful additional ports

Best For those bulkier USB Ports: LTERIVER 3.1 PCI Expresscard USB

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We would, of course, be remiss if we didn't mention lteriver 3.1 pci expresscard usb for regular usage. It is a perfect choice for home and office use for fast data transfer and video streaming. It gives you two USB-C Gen 2 ports, which are capable of 10Gbps each, with maximum bandwidth capped at 16Gbps. It is easy to install and with windows 10 it automatically starts working. It works in high performance and definitely does work well.

The instructions are clear and easy to follow, and driver installation is straightforward. It is able to power all of them no problem. The increased speed and versatility are awesome.

Why We Like This:

Simple to install, no internal power cable needed
Works great, easy to install, no connection issue
There is no bottle neck issues or connection issues

Best For those: Febsmart 3.1 PCI Expresscard USB

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It is flawless usb c and 3.1 work with very good transfer rates. It works for quest link and also it is great expansion card for data. It is multiple-ins improving usb bandwidth. It has a fast speed. It is designed with 5x electric safty fuse, 5x voltage stable capacitance and 5x voltage stable inductance to protect usb 3.1 gen2 devices from overcurrent, overload and ensure data security. There is a screw included with this product to allow you to fasten the product to your PC case, near the punch outs.

The c ports also provides stable and fast connection for normal usb 3.0 and usb 2.0 devices such as web cameras, mice, keyboard, smart phone, video capture, kvm switch, usb hub etc. It is charging without any problems.

Why We Like This:

Comes with installation drivers, installation disk
Extra usb ports and usb-c to old pc
Driver-free installation on windows 10 and linux
Brings new life for usbc apple devices and usbc ssd enclosures

Best Feature: Easy To Install: Linkstek 3.1 PCI Expresscard USB

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LinksTek smart power distribution technology is a new solution to provide more power supply on pcie usb cards. It will allow desktop PCs or working stations to add 2x 5gbps max usb 31 gen 1 type ports for usb device data transmission which include usb hddssd enclosure, usb universal docking station, usb hub, usb kvm switch, vr.

This LinksTek 2-Ports PCI Express USB 3.1 GEN 1 type A 5Gbps USB expansion card is based on ASMedia ASM1042 USB 3.1 GEN 1 host controller. It is designed on pcie 2.0 x1 signal, and will provide 5gbps total bandwidth for 2x usb-a ports. The transfer rate is much faster than what a USB2 port would provide. Apart from this, LinksTek Smart Power Distribution Technology built 2X Safety Fuse, 2X voltage stable capacitor and 2X current stable inductance on USB Ports will make sure users never burn the USB device. It is a huge factor when installing in a small form factor computer case.

Why We Like This: