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Learn more About the GEF-HDFST-848-4ELR 8x8 HDMI Matrix (with built in 4 HDBT Extenders) from Gefen
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Gefen Inc

Gefen Inc

Gefen delivers innovative, progressive computer and electronics add-on solutions that harness integration, extension, distribution and conversion technologies. Gefen's reliable, plug-and-play products supplement cross-platform computer systems, professional audio/video environments and HDTV systems of all sizes with hard-working solutions that are easy to implement and simple to operate. Consistently the first-to-market with its solutions, Gefen was at the forefront of the digital video and HDTV (high definition television) evolution, providing HDTV problem-solvers that split, distribute, extend and convert HDTV for maximizing any digital video environment, regardless of scope and stature.

Solutions support both modern and traditional audio/video interfaces, including DVI, Dual-Link DVI, HD SDI, HDMI, Component, USB and FireWire. Computer interfaces such as RS-232, PS-2, VGA and ADC plus digital and analog audio are supported as well. A high quality selection of CAT-5, DVI, HDMI and fiber optics cables caps off the product line.

Markertek is proud to offer FREE UPS Ground Shipping on Featured Gefen Products!
Just look for our Free Shipping Logo! - no minimum purchase necessary.

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

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Gefen EXT-USB2.0-LR USB 2.0 Extender

Gefen EXT-USB2.0-LR USB 2.0 Extender

Extend USB 2.0 over CAT5 up to 330 feet (100m) -- quickly and economically
Extend USB 2.0 over CAT5 up to 330 feet (100m) -- quickly and economically ...

Gefen Inc

Our Part# EXT-USB20-LR
List Price $499.00
Our Price $359.95
      

Gefen EXT-DVI-FM500 DVI Over Fiber Optic Extender

Gefen EXT-DVI-FM500 DVI Over Fiber Optic Extender

Extend DVI over Fiber up to 5000 feet!
The DVI-FM500 DVI over Fiber Extender is a simple, attractive and compact solution that lets you extend your DV...

Gefen Inc

Our Part# EXT-DVI-FM500
List Price $799.00
Our Price $563.95
      

Gefen EXT-DVI-2-HDSDISSL DVI to HD-SDI Single Link Scaler Box

Gefen EXT-DVI-2-HDSDISSL DVI to HD-SDI Single Link Scaler Box

Combines SDI and DVI Equipment for Maximum Interoperability
The DVI to HDSDI Single Link Scaler is the newest revision of our HDSDI conversion line incorporating singl...

Gefen Inc

Our Part# EXT-DVI-2-HDSDIS
List Price $1,299.00
Our Price $854.95
      

Gefen EXT-DVI-FM1000 DVI FM 1000 Extender

Gefen EXT-DVI-FM1000 DVI FM 1000 Extender

Extend DVI over One Strand of Fiber Cable -- Up to 3,280 feet (1km) Away
The Gefen DVI FM1000 is a fiber optic extender that allows users to extends t...

Gefen Inc

Our Part# EXT-DVI-FM1000
List Price $999.00
Our Price $705.49
      

Gefen EXT-HDMI1.3-CAT5-ELR Extra Long Range HDMI Extender Over One CAT-5 Cable

Gefen EXT-HDMI1.3-CAT5-ELR Extra Long Range HDMI Extender Over One CAT-5 Cable

The Extender for HDMI 1.3 over CAT5 with Ethernet extends a Hi-Def Display with multi-channel digital audio and Ethernet at resolutions of 1080p Full HD and 4K (4096 x 2160 @ 24 Hz) t up to...

Gefen Inc

Our Part# HDMI-13-CAT5-ELR
List Price $699.00
Our Price $486.49
      

Gefen EXT-DVI-1CAT6 DVI Over 1 CAT6 at 1920x1200 Up to 200

Gefen EXT-DVI-1CAT6 DVI Over 1 CAT6 at 1920x1200 Up to 200

The Gefen DVI Over 1 CAT6 Extender will extend a single-link DVI video signal over just one (1) CAT-6a cable at distances of up to 200 feet (60m) at 1920x1200, or up to 150 feet (45m) using...

Gefen Inc

Our Part# EXT-DVI-1CAT6
List Price $599.00
Our Price $405.49
      

Gefen EXT-DVIKVM-ELR DVIKVM Extra Long Range Extender

Gefen EXT-DVIKVM-ELR DVIKVM Extra Long Range Extender

Extra Long Range KVM Extender for DVI and USB over one Cat-5 cable.
The DVIKVM ELR extends any DVI and USB source to a monitor, touch screen display, or other digital ...

Gefen Inc

Our Part# GEF-EXTDVIKVMELR
List Price $999.00
Our Price $705.49
      

GefenPRO 16x16 DVI Matrix with Front Panel Push Button Control

GefenPRO 16x16 DVI Matrix with Front Panel Push Button Control

16x16 DVI Matrix with Front Panel Push Button Control
The Gefen 16x16 DVI Matrix Switcher routes 16 DVI sources to 16 DVI monitors without losing reso...

Gefen Inc

Our Part# GEF-DVI-16416-PB
List Price $6,999.00
Our Price $4,595.95
      

Gefen EXT-VGA-141LR VGA Long Range 330 Foot Extender

Gefen EXT-VGA-141LR VGA Long Range 330 Foot Extender

The VGA Extender LR allows users to extend video signals
beyond the A/V rack. The VGA Extender Series can be used to
extend an analog signal to cover distances up to 330 feet.

Gefen Inc

Our Part# GEF-VGAEXTLR
List Price $299.00
Our Price $211.49
There are 2 Variations of this item.
      

Gefen HDTV DVI-D Fiber Optic Cable 50 ft (M-M)

Gefen HDTV DVI-D Fiber Optic Cable 50 ft (M-M)

Gefen HDTV DVI-D Fiber Optic Cable 50 ft (M-M) HDTV Extreme - Fiber Optic Based DVI Cables Fiber Optics based cables that exceed the performances of the copper and silver made cables...

Gefen Inc

Our Part# CAB-HDTV-50MM
List Price $449.00
Our Price $316.95
There are 8 Variations of this item.
      

Gefen EXT-DVI-2-HDSDIPRO DVI to HDSDI Pro Scaler

Gefen EXT-DVI-2-HDSDIPRO DVI to HDSDI Pro Scaler

Combines SDI and DVI Equipment for Maximum Interoperability
The Gefen DVI to HDSDI Pro Scaler combines two of our DVI to HDSDI Scaler Plus units into one rack-mountabl...

Gefen Inc

Our Part# EXT-DVI2HDSDIPRO
List Price $2,999.00
Our Price $1,973.49
      

Gefen EXT-CAT5-5600HD Dual Display DVI and USB 2.0 KVM Extender

Gefen EXT-CAT5-5600HD Dual Display DVI and USB 2.0 KVM Extender

The Gefen Dual Display KVM Extender allows you to extend 2 DVI and USB 2.0 peripherals from any computer or KVM device placed at a distance of up to 200' (60m) using 3 Cat-...

Gefen Inc

Our Part# EXT-CAT5-5600HD
List Price $1,999.00
Our Price $1,283.49
      

Gefen EXT-HD-MVSL-441 4x1 Multiview Seamless Switcher for HDMI

Gefen EXT-HD-MVSL-441 4x1 Multiview Seamless Switcher for HDMI

Seamless switcher accepts four Hi-Def sources, scales and sizes each picture, and outputs them individually or as windows on
a single HDTV display Gefen 4x1 Multiview Seamless Switch...

Gefen Inc

Our Part# GEF-HD-MVSL-441
List Price $2,499.00
Our Price $2,139.35
      

Gefen EXT-3GSDI-441 4x1 3G-SDI Switcher

Gefen EXT-3GSDI-441 4x1 3G-SDI Switcher

Switch Four 3G-SDI Sources to One Output Instantly
The Gefen 4x1 3G-SDI Switcher allows any one of four high-bandwidth 3G-SDI, HD-SDI or SDI sources to be switched to ...

Gefen Inc

Our Part# EXT-3GSDI-441
List Price $699.00
Our Price $493.49
      

Gefen EXT-DVI-144N 1:4 DVI Distribution Amplifier

Gefen EXT-DVI-144N 1:4 DVI Distribution Amplifier

DVI (Digital Visual Interface) is a common connector used throughout the industry to connect digital video displays to video sources such as computers.
Gefen's 1:4 DVI Distribut...

Gefen Inc

Our Part# EXT-DVI-144N
List Price $499.00
Our Price $352.49
      

GefenTV GTV-HDMI-2-COMPSVIDS HDMI to Composite Scaler

GefenTV GTV-HDMI-2-COMPSVIDS HDMI to Composite Scaler

The new GefenTV HDMI to Composite Scaler lets you transform HDMI video in resolutions from 480p to 1080p into Composite video or S-Video format, properly sized to view optimally on your dis...

Gefen Inc

Our Part# GTV-HDMI-2-COMPS
List Price $329.00
Our Price $232.49
      

GefenPRO GEF-DVIKVM-848DL-PB 8x8 DVIKVM Dual Link Matrix with Push Button Ctrl

GefenPRO GEF-DVIKVM-848DL-PB 8x8 DVIKVM Dual Link Matrix with Push Button Ctrl

The GefenPRO 8x8 DVIKVM Dual Link Matrix with Push Button Control provides a professional-grade KVM solution to route DVI, USB, and Audio from any eight computers to any eight Hi-Def workst...

Gefen Inc

Our Part# GEF-DK-848DL-PB
List Price $8,599.00
Our Price $5,933.95
      

Gefen EXT-DVI-ELR DVI Extra Long Range Extender

Gefen EXT-DVI-ELR DVI Extra Long Range Extender

The DVI Extra Long Range Extender over CAT-5 extends any DVI source to an HD display or other digital signage application up to 330 feet (100 meters). This product uses Gefen ELR technology...

Gefen Inc

Our Part# EXT-DVI-ELR
List Price $799.00
Our Price $563.95
      

Gefen EXT-DVI-2-HDSDISP DVI to HD-SDI Plus Scaler Box

Gefen EXT-DVI-2-HDSDISP DVI to HD-SDI Plus Scaler Box

Combines SDI and DVI Equipment for Maximum Interoperability


The DVI to HDSDI Scaler PLUS is the newest revision of our HDSDI conversi...

Gefen Inc

Our Part# EXT-DVI2-HDSDISP
List Price $1,499.00
Our Price $986.49
      

Gefen GTB-HDBT-POL-BLK Extender for HDMI with POL - Black

Gefen GTB-HDBT-POL-BLK Extender for HDMI with POL - Black


The GefenToolBox Extender for HDMI with POL extends HDMI up to 230 feet (70 meters) using one CAT-6 cable or up to 198 feet (60 meters)using one CAT-5e. Resolutions u...

Gefen Inc

Our Part# GEF-HDBT-POL-BK
List Price $399.00
Our Price $281.95
      

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