As home theater technology evolves, your video receiver may still include a few ports that feel like relics. Once essential for connecting devices like VCRs and early DVD players, many ports are now ...

If you have a laptop with no DVI port, but you want to connect to an ... Many TVs, external computer monitors, and projectors also have HDMI ports. HDMI connections can transfer both high ...

If your computer has a HDMI port but your monitor does not (or vice versa), then you’ll need to buy an adaptor to slot into the connections you do have. If your monitor doesn’t have HDMI it will ...

But what if you have a computer with only one HDMI port ... Most monitors these days won't have either port, but the good news is DVI or VGA to HDMI adapters are usually inexpensive and easy ...

And if you do need to connect equipment with a serial port to a modern computer, you can do so by using a USB-to-serial adapter. While it's unlikely that we'll ever see a serial port making a ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...