Port Query (PortQry.exe) is a command-line utility in the Windows operating system that you can use to help troubleshoot TCP/IP connectivity issues. The tool reports the port status of TCP and UDP ...

You can never have too many USB ports on your PC. More USB ports mean more convenient avenues to hook up devices and standalone storage, which allows you to broaden your PC's overall functionality ...

PortExpert is a free application that can give very useful information about all TCP, UDP communications connected to the system and is hence useful to identify potential threats. These days we are ...

Locate USB Controllers: In the Device Manager, scroll down and expand the "Universal Serial Bus controllers" category. Access USB Port Properties: Right-click on an entry named "USB Root Hub," ...

If you have a computer with Thunderbolt ports, you may be at risk of a serious firmware flaw known as “Thunderspy.” The vulnerability, which was discovered by security researcher Björn Ruytenberg, ...

Have you ever wondered whether your USB ports are really delivering maximum power? There are several ways to find out. Windows offers you built-in functions to check the performance of your USB ports.

Microsoft has new rules to ensure more consistency with USB-C ports This means every USB-C port will offer data, power, and display support Previously, you weren’t guaranteed to get all of those basic ...