A lot of the older CGA/EGA/Hercules etc monitors only used 9 pin connectors back then, it was only with S/VGA that they went up to 15<P>Be warned though, if the monitor is TTL type signals, trying ...

What Is the 9-Pin Outlet on My Computer For?. You can probably instantly recognize the USB, microphone, printer, speaker, SD card and power connectors found on your PC.

This mini PC has a rare expansion connector that no rival offers — 9-pin port is located on the front of Geekom device and could be useful for some great DIY projects. News.

First Connector (digital + analog) The 30-pin connector worked with Apple devices prior to the iPhone 5 and 2012 models of the iPod touch and nano. It had 27 lines for digital data and three lines ...