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Free Shipping Promo Box
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FREE SHIPPING on ALL online orders! Use promo code: FREESHIP

In celebration of the new Markertek website, we are offering Free Ground Shipping on all orders placed on our website now through October 26, 2014*. Just check the 'I have a coupon code' box in the Payment Information section during checkout and enter FREESHIP.

*Offer only valid for items shipping in the 48 contiguous United States.
*Some restrictions apply on freight intensive items. You will be notified within 24 hours if this applies to your order. Offer applies to orders placed on our website only.

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        Communications Specialties, Inc. (CSI) is an award-winning company that manufactures and sells a variety of products for the distribution, conversion or transmission of television and computer video signals, including fiber optic transmission systems, scan converters and video scalers.

        The company was founded in 1983 by veterans of the broadcast industry. Since then, CSI has managed to consistently design innovative products that are used worldwide by Fortune 500 Companies and Government Agencies in a variety of markets such as Broadcast, Professional A/V, Videoconferencing, Education, Home Theater, Security, ITS, Industrial Monitoring, Government/Military and more!

        Markertek is an authorized dealer for the entire Communications Specialties line. If you don't see what you're looking for, contact us and we'll do our best to get it for you.