First, What is a Keystone Jack? Before you can decide on which type of keystone jack/module you need, it’s important to fully understand what a keystone jack is and what it does. According to Wikipedia, “A keystone module is a standardized snap-in package for mounting a variety of low-voltage electrical jacks or optical

If you need to convert the signal from your laptop or PC to adapt to your display, you can either go from an analog to digital, or the other way around. Keep in mind that the $2 cables you see on the internet do not work - you cannot convert an analog to digital signal for that price! We have tried those cables, and they end up collecting dust in our lost and found drawer!

So you need a fiber optic cable that may not be an "off the shelf" type at the website that you are used to buying cables from. Here are all the questions you need to answer in order to communicate exactly what specifications you need to get the cable you need, correctly and quickly. This should give you a road map to follow based on our own experiences asking and answering questions over time.

It’s impossible to ignore the global economy we now live in – with products containing parts from one country, being assembled in another, and then sold and distributed in yet another. But with the current focus on outsourcing, importing, and exporting, how can a local small business compete?