Your mileage may vary, but as with any upgrade, you’ll want to make sure you have a reliable full-system backup before you begin the process. Rosewill PCI-E to USB 3.0 4-Port PCI Express Expansion Card (PCIe Card), 4 USB 3.0 Ports, Super Speed Up to 5Gbps, with 4 pin Male Molex Power Connector &. Best USB 3.0 expansion cards Experts’ choice. Some users seem to encounter compatibility issues, others run into driver problems. As long as you remember to check the compatibility of the card with your system, you will be happy and satisfied with the results. Newegg is a good place to start your search, though do check the often-middling user ratings for the various cards.

You may need to poke around inside your case to see your available slot and power options. However, you’ll want to make sure to pick a USB 3.0 card that matches the kind of slot you have, and check its power requirements: some cards need you to connect a Molex plug (commonly found in older desktops), while others rely on SATA plugs. Basically you just drop the card into an available slot, connect a power cord, then install some drivers. If you’ve never ventured inside your desktop before, this is one of the easier upgrades you can perform. (Alas, they’ll be at the back of your PC, but that’s better than nothing.) Yep, you guessed it, you’re going to be buying and installing a USB 3.0 PCI card, which will add four of the blazingly fast ports to your PC.

Usb 3 card for pc