You may recognize the RS-232 serial port on your TV, but do you know all that it can do? It's probably more than you realized ...

Before USB standardized how we connect devices, computers were a tangle of incompatible ports. Here are the ones that USB ...

The humble standalone serial terminal might be long gone from the collective computing experience, but in the ghostly form of a software virtual terminal and a serial converter it remains the most ...

That port on your TV labeled "Service" has a specific purpose. Here's what it's actually for and what happens if you plug ...

You may have noticed your TV has a port marked RS-232 on the back that doesn't look like any other connector you have. Here's what it's for.

I have several network switches that need to be managed over a serial connection. Rather than buying a serial to USB cable and bringing my laptop over everytime, I was thinking I could just keep a ...

Your TV's RS-232 port is a powerful automation tool - how to unlock it (and what it can do) ...

Typewriters are something which was once ubiquitous, yet which abruptly faded away and are now a rare sight. There was a period of a few years in which electric typewriters and computers existed ...

Do you have a linux server without a keyboard or monitor? Need to administer the server on-site but don't want to lug over a monitor and keyboard (or kvm)? Then setup the server to output the console ...

Your friend is mistaken. This serial port he is talking about is called "CGA" and closely resembles a serial port. However it still requires a graphics card and a monitor! You can convert a CGA signal ...