SmartAVI, short for Smart Audio Video Innovation, offers a broad selection of A/V extenders, switches and digital signage solutions.A wide range of audio and video equipment including video cards, splitters, switches, adapters, converters, cables and more.
A large assortment of HDMI, DVI, USB, IDE, Firewire, ethernet, composite, S-video, component, fiber cables and more.
Video cards, keyboards, extenders, servers, switches, RAM and more - Sewell has what you need to upgrade your system.
Pretty much any networking accessory and appliance under the sun can be found here including switches, cables, server racks, modems, routers, and more.

View any DVI-D source on up to 8 displays at the same time with the best digital quality.

View any DVI-D source on up to 4 displays at the same time with the best digital quality.

Use a single CAT5 to broadcast high resolution SXGA, Stereo Audio,RS232 and IR up to 4 locations up to 1000ft away.

Convert SmartAVI SmartnetX ethernet to UXGA and audio signals. Watch and listen to several different sources hundreds of feet away.






Send your VGA video signal to four different locations that are 500 feet from the video source on up to 16 screens.






Extend your USB 1.1 up to 275 ft. over CAT 5 UTP using these Smart AVI USB extender sender and receiver units and 4 port USB mini hub.

The VX1000 consists of a Trasmitter unit and a Receiver unit. These two devices enable long-distance, loss less transmission of DVI video signals between a digital video source and...

KDX200 extends any DVI-D signal, keyboard, mouse and sound up to 250ft with CAT5 cable.

Extend any DVI-D signal, full duplex RS232 and stereo sound up to 250ft with Cat5 cable.

DVS200 Extends Any DVI-D Signal up to 220 Feet toTwo Displays and One Local Screen Using CAT6 Cabling While Retaining Perfect Image Quality at Resolutions up to 1920 x 1200

DVS400 Extends Any DVI-D Signal up to 220 Feet toTwo Displays and One Local Screen Using CAT6 Cabling While Retaining Perfect Image Quality at Resolutions up to 1920 x 1200













