KSUs, Modules & CardsThere are 5 products.

Improve Your System With Our Southwestern KSUs, Modules & Cards

A chain is only as strong as its weakest link. The same goes for your network and communication system. Don't let one component compromise your business. For quality equipment, choose from our selection of Southwestern Bell modules, KSUs, and cards.

Our refurbished Southwestern KSUs offer great quality and features for an affordable price. Easy installation and maintenance make them a smart choice.

Our selection of refurbished Southwestern Bell cards provides you with the option to expand or enhance your system. Choose our affordable stock for your business.

With our refurbished equipment, you can be sure that you are getting equipment in the best condition possible. Thanks to our strict quality control guidelines, we thoroughly clean and test our equipment before it is delivered. Your satisfaction is our priority, so if you have any questions or concerns, please contact us.

Find the best prices on Southwestern KSUs, modules and cards when you shop with us.