DisplayPort has taken over as the superior choice for connecting a PC to a display. This is largely because DisplayPort was designed with PCs in mind, and that shows in how it behaves in real-world ...

Some (many?) HDMI cables can also carry Ethernet over HDMI. The main use seems to be to provide internet connection to a smart TV from a cable modem box. Currently I have an ethernet-USB adaptor ...

I have a Dell U2720Q monitor that accepts HDMI 2.0, DisplayPort 1.4 and USB-C. I use USB-C because the monitor acts as a hub for a range of peripherals (keyboard, mouse, webcam, speakers, etc.etc) and ...

If your laptop's HDMI port is not working, it can be frustrating, especially when you need to connect to an external monitor or projector. Here are 9 detailed steps to help you troubleshoot and ...