How Can I Check How Many USB Ports Does My Motherboard Have Without Opening My PC?

[GaleGaytan]

Before buying new devices, I want to confirm how many usb ports does my motherboard have. Is there a software-based way to check this information?

 

[ArthurMex]

You can check Device Manager in Windows under “Universal Serial Bus controllers.” It won’t label them as physical ports, but it gives a rough idea of how many USB controllers and hubs your motherboard supports.

 

[AnnP111966]

Tools like HWInfo or USBDeview are your best bet. HWInfo often shows motherboard chipset details, USB controllers, and how many ports are available, including internal headers.

 

[Lisa]

I had the same issue when adding RGB controllers. HWInfo plus the motherboard model from System Information helped me look up the exact USB port count online.

 

[Emmawoods]

Find your motherboard model in System Information → Google the specs. Fastest and most accurate method.

 

[megamind]

Software can tell you a lot, but it still can’t magically count the dusty front-panel ports you forgot existed

 

[ethancarter]

Are you trying to count only rear USB ports or also internal headers for front panels? That makes a big difference in the total number.

 

[captainghost]

Software won’t always show the full picture. Some internal USB headers won’t appear unless something is connected to them.

 

[jameswill8520]

If you’re on Windows, press Win + R, type msinfo32, and check the motherboard model. From there, the manufacturer’s site lists all USB ports clearly.

 

[AngelinaFi]

Sure, software can help… or you can spend 30 seconds googling your motherboard like the rest of us

 

[rebeccareed]

The most reliable approach is identifying the motherboard model via software, then checking the official specs. No tool can perfectly map physical ports without manufacturer data.