Chicago Tech Shield Computers, we offer a computer for every budget. We are the premier dealer of used and off lease corporate laptops and desktops. Tech Shield is not some little hole in the wall computer store, or flea market. We are your local computer superstore and have a 
huge showroom of used laptops and desktops.
We don’t publish our prices on our website because our inventory is constantly changing, but we promise you that we can sell you a used laptop or desktop at a price the competition can’t touch. We offer Dell , HP, Sony, Toshiba, IBM, Lenovo, Gateway, Emachine,Apple Laptop and Desktops. We carry used LCD monitors starting at only $50. With 2 store locations to serve you, you are certain to find the exact used computer you are looking for at a price lower than any competitor.
Unlike most of the other used computer dealers out there, we stand behind what we sell. We offer a warranty on all of our used computers and will be there when you need us unlike some of these “fly by night” companies. Come see us and make sure you get the lowest price possible on a quality used system. Contact our closest store location for a rundown of our current inventory. Remember…Get into Tech Shield or get stuck paying too much!
Give us a call for our current inventory. (773) 281 4900
Tech Shield Offers 3 Diffrent Segment for all our Customers
Basic Edition:
The Home computer offers the basic specs to run your day to day tasks which word proccessing and browsing the internet. It’s a great learning to tool for new comers to the computer world. It’s economical and meets the basic essentials for students aswell.
Multimedia Edition :
The Multimedia computer can be the best tool for managing all of your media from editing photos, movies and music. These are high performance computer, which are ideal for the gamers to run high performing video games or for developers developing application. They also offer the capabilities and tools to organize, save and record certain media.
Business Edition :
The Business computer is perfect for the on the go business professional. They take in consideration the specifications needs to best serve commonly used business applications. They have fast processing speed and don’t overheat. The battery life is longer allowing it to be ultra portable.
