Matrox is known predominately for their hardware and software innovations in the field of computer video and imaging.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.






Experience the productivity and ease of a multi-display desktop with the compact, powerful DualHead2Go external multi-display upgrade from Matrox.

Increase your productivity and decrease the number of errors with two DVI displays from one VGA source with the DualHead2Go Digital Edition from Matrox.

The Matrox TripleHead2Go Digital Edition takes your analog (VGA) or DVI signal and allows you to connect up to three additional digital or analog monitors to your notebook or deskt...

Matrox's M9140 LP PCIe x16 is a quad-head graphics card (designed to drive 4 displays) that was designed specifically to run business applications with exceptional performance.

The popular G550 video card from Matrox allows you to upgrade your display setup by using two monitors simultaneously.

Connect your 60-pin LFH Port into four VGA ports with this handy cable from Matrox.

Remote control panel option for Matrix Switch Corporation MSC-HD81 and MSC-HD81L compact HD SDI Switchers.

The Matrox Millennium G550 is an excellent choice for cost-effective multi-display graphics, specializing in stability and reliability.

The Matrox Millennium G450 employs Matrox's dual-head to manage and drive two displays at once. This two-port video card has Linux/Unix drivers in addition to high quality graphics...

The Matrox QID-E128LPAF harnesses the speed of a PCI-Express slot to drive four displays, digital or analog. Displays can be used independently or merged into a single stretched screen...

The Matrox TripleHead2Go is the ultimate in multi-desktop solutions, allowing you to connect up to three additional monitors to one VGA port.










