Continue Shopping View Cart
Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Employee-Owned-Banner

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers





Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

 
Gefen Inc

View As:

Sort By:

Display:

Gefen Inc:

Page:

►►
    ◄◄
     
     
     
    • Gefen GTB-HD4K2K-144C-BLK 4K Ultra HD 1:4 Splitter for HDMI

      Gefen GTB-HD4K2K-144C-BLK 4K Ultra HD 1:4 Splitter for HDMI

      The Gefen GTB-HD4K2K-144C routes one Ultra HD source to four 4K Ultra HD displays. This HDCPcompliant product has been specifically designed to support multiple layers of splitting/cascading for flawless performance in large video distribution and signage applications, supporting hundreds of displays. Resolutions supported include 4K Ultra HD (3860 x 2160 at 60 Hz, 4:2:0 color space), 4K DCI (4096 x 2160 at 24 and 34 Hz), 1080p Full HD, and 1920x1200 (WUXGA). Deep Color, 3D, and multichannel digital...

      Free Ship Banner

      Read More

      Item #: GEF-HD4K2K144C-B

      Availability: Usually ships in 3-10 business days

      Our Price: $214.95

      Add to Wishlist
    • Gefen EXT-DVI-142DLN One Dual Link DVI Source Splitter to two Dual Link DVI Outs

      Gefen EXT-DVI-142DLN One Dual Link DVI Source Splitter to two Dual Link DVI Outs

      The new and improved dual link 1:2 DVI DL Distribution Amplifier splits video using a dual link DVI source such as a computer to two DVI dual link outputs such as monitors, without losing picture quality or the high resolution. Multiple1:2 DVI DL units can be cascaded from one to the next to create a flexible Dual Link DVI distribution system that can connect to multiple displays. Connect a Dual Link DVI source to the 1:2 DVI DL unit using the included dual link DVI cable. Connect up to two Dual...

      Free Ship Banner

      Read More

      Item #: GEF-EXTDVI142DLN

      Availability: In Stock

      Our Price: $232.00

      Add to Wishlist
    • GefenTV GTV-HDMI-2-COMPSVIDSN HDMI to Composite Scaler

      GefenTV GTV-HDMI-2-COMPSVIDSN 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 display. How It Works Simply connect your HDMI video source to the HDMI input jack of the GefenTV HDMI to Composite Scaler. Connect your Composite or S-Video display cable to the correct video output jack on the Scaler's rear panel. RCA-type analog audio output jacks and Coaxial S/PDIF digital...

      Free Ship Banner

      Read More

      Item #: GTV-HDMI-2-COMPS

      Availability: In Stock

      Our Price: $224.50

      Add to Wishlist
    • Gefen EXT-HD-EDIDPN HDMI EDID Detective Plus

      Gefen EXT-HD-EDIDPN HDMI EDID Detective Plus

      High Definition displays with HDMI inputs use EDID (Extended Display Identification Data) to ensure that a connected Hi-Def source sends compatible audio and video signals. In some scenarios, this data can be lost, resulting in an incorrect signal or complete loss of audio and/or video. The Gefen HDMI EDID Detective Plus has been designed specifically to address this issue by recording the display EDID date and making it available to the Hi-Def source reliably and on a continuous basis. With DDC...

      Free Ship Banner

      Read More

      Item #: GEF-HD-EDIDPN

      Availability: In Stock

      Our Price: $109.95

      Add to Wishlist
    • Gefen EXT-RS232 RS232 Over CAT5 Extender

      Gefen EXT-RS232 RS232 Over CAT5 Extender

      Extend your RS-232 device up to 1000 feet away from your computer. Now you can extend your RS-232 peripherals to a remote location1000 feet away. Control your favorite Gefen products that use RS-232 or any other serial control devices that use RS-232. All 9-pins are perfectly reproduced from one end to the other. How It Works The RS232 Extender sender unit connects to your computer using the supplied cable. The extended RS-232 device connects to the receiver...

      Free Ship Banner

      Read More

      Item #: GEF-RS232

      Availability: Usually ships in 3-10 business days

      Our Price: $136.95

      Add to Wishlist
    • Gefen EXT-VGAA-HD-SC VGA & Audio to HDMI Scaler / Converter

      Gefen EXT-VGAA-HD-SC VGA & Audio to HDMI Scaler / Converter

      Scale and convert video and audio from a VGA source for use with an HDMI Display The Gefen EXT-VGAA-HD-SC scales and converts video from a VGA source to digital video from an HDMI output. It can also embed analog L/R audio into HDMI. Video can be scaled up to 1080p Full HD and 1920 x 1200 (WUXGA). An intuitive and comprehensive on-screen display (OSD) menu allows easy set-up and control. This product can be configured and updated using the Gefen Syner-G software suite. The Gefen Syner-G is a powerful...

      Free Ship Banner

      Read More

      Item #: GEF-EXTVGAAHDSC

      Availability: Usually ships in 3-10 business days

      Our Price: $236.50

      Add to Wishlist
    • Gefen EXT-VGA-DVI-SC VGA to DVI Scaler / Converter

      Gefen EXT-VGA-DVI-SC VGA to DVI Scaler / Converter

      Scale and convert video from a VGA source for use with a DVI Display The Gefen EXT-VGA-DVI-SC scales and converts video from a VGA source to a DVI output. Video can be scaled up to 1080p Full HD and 1920 x 1200 (WUXGA). An intuitive and comprehensive on-screen display (OSD) menu allows easy set-up and control. This product can be configured and updated using the Gefen Syner-G software suite. The Gefen Syner-G is a powerful set of software tools specifically designed to help discover, configure/customize,...

      Free Ship Banner

      Read More

      Item #: GEF-EXTVGADVISC

      Availability: In Stock

      Our Price: $219.95

      Add to Wishlist
    • Gefen EXT-UHD600-12 Ultra HD 600 MHz 1:2 Splitter for HDMI with HDR 4K 60 Hz 4:4:4

      Gefen EXT-UHD600-12 Ultra HD 600 MHz 1:2 Splitter for HDMI with HDR 4K 60 Hz 4:4:4

      Designing systems capable of distributing 4K Ultra High Definition media requires support for the content of today, and headroom for the content of tomorrow. Gefen's EXT-UHD600 Series of splitters take HDMI 2.0 to its highest specification of 4K 60 Hz at 4:4:4 chroma subsampling, along with HDR (High Dynamic Range) support. They go beyond the requirements of typical 4K systems, delivering stunning Ultra HD and DCI/Cinema picture up to 4096 x 2160 pixels at 60 frames per second without subsampling...

      Free Ship Banner

      Read More

      Item #: GEF-EXTUHD600-12

      Availability: In Stock

      Our Price: $229.50

      Add to Wishlist
    • GEFEN EXT-DIGAUD-141 Digital Audio Extender

      GEFEN EXT-DIGAUD-141 Digital Audio Extender

      Place your digital audio components anywhere you want with Gefen's Digital Audio Extender. It supports either S/PDIF or TOSlink digital audio signals, which are commonly used to transmit stereo and multichannel (5.1, DTS, Dolby Digital, etc.) digital audio among various components. The Digital Audio Extender uses a sender and receiver system connected by CAT-5E cables to extend the digital audio. Features: Audio is transmitted digitally for zero signal loss Extends any S/PDIF and TOSlink...

      Free Ship Banner

      Read More

      Item #: EXT-DIGAUD-141

      Availability: Usually ships in 3-10 business days

      Our Price: $143.50

      Add to Wishlist
    • Gefen EXT-DVI-141DLBP DVI-DL Booster Plus

      Gefen EXT-DVI-141DLBP DVI-DL Booster Plus

      The DVI DL Booster Plus can extend a resolution of 2560 x 1600 up to 200 feet over standard copper dual-link DVI cables. In addition to far exceeding the typical 15 foot limitation imposed by copper cables, the Booster ensures that the video signal is free of distracting artifacts such as sparkles, static and lines. DDC signals are also strengthened to ensure that the communication channel between the display and the DVI source is robust and uninterrupted. The DVI DL Booster Plus is an excellent...

      Free Ship Banner

      Read More

      Item #: EXT-DVI-141DLBP

      Availability: Usually ships in 3-10 business days

      Our Price: $179.99

      Add to Wishlist
    • Gefen EXT-HDMI1.3-142D 1x2 Splitter for HDMI 1.3 with Digital Audio

      Gefen EXT-HDMI1.3-142D 1x2 Splitter for HDMI 1.3 with Digital Audio

      The 1:2 Splitter for HDMI 1.3 with Digital Audio sends a Hi-Def A/V source to up to 2 HDTV displays at the same time without losing quality or resolution. This product works with any Hi-Def source supporting resolutions up to 1080p Full HD with Deep Color, 3DTV pass-through, and lossless audio formats such as Dolby TrueHD and DTS-HD Master Audio. A TOSLINK output on the rear of the Splitter feeds digital audio to an external amplifier or receiver for additional installation flexibility. How...

      Free Ship Banner

      Read More

      Item #: EXT-HDMI13-142D

      Availability: Usually ships in 3-10 business days

      Our Price: $209.99

      Add to Wishlist
    • Gefen EXT-HDMI1.3-141SBP Super Booster Plus for HDMI 1.3

      Gefen EXT-HDMI1.3-141SBP Super Booster Plus for HDMI 1.3

      The Gefen Super Booster Plus for HDMI 1.3 allows the extension of HDMI 1.3 up to 100 feet, and the extension of HDMI 1.2 up to 200 feet using standard copper HDMI cables. This product is 3DTV capable, and supports all HDMI 1.3 features such as 1080p Full HD, Deep Color and high-resolution multichannel audio. The Super Booster Plus uses DDC re-clocking technology to improve the reliability of HDCP handshaking and EDID transmission over long distances of copper cable. How It...

      Free Ship Banner

      Read More

      Item #: GEF-141SBP

      Availability: Usually ships in 3-10 business days

      Our Price: $137.50

      Add to Wishlist
    • Gefen GTV-COMPSVID-2-HDMIS Composite to HDMI Scaler

      Gefen GTV-COMPSVID-2-HDMIS Composite to HDMI Scaler

      The GefenTV Composite to HDMI Scaler from Gefen allows you to upscale composite video or S-video input to digital HDMI video output. Audio output can be embedded with the HDMI signal or separate. It supports resolutions of up to 1080p or 1920 x 1200. Input resolution is automatically detected and output resolution is selectable. Composite or S-Video to HDMI Scaling Use this device to scale composite video or S-video to HDMI. Audio Audio output can be embedded...

      Free Ship Banner

      Read More

      Item #: GEF-CS-2-HDMIS

      Availability: In Stock

      Our Price: $212.67

      Add to Wishlist
    • Gefen CAB-DVIC-DLN-50MM Dual Link DVI Copper Cable 50 Ft. (M-M) Black

      Gefen CAB-DVIC-DLN-50MM Dual Link DVI Copper Cable 50 Ft. (M-M) Black

      Copper Based Dual Link DVI Cables: Dual Link Copper based DVI cables are available in lengths up to 200 feet. These cables are HDCP compliant. HDTV Resolutions Supported: 480i, 480p, 720p, 1080i, 1080p Computer Resolutions Supported: These cables support video resolutions of up to 3840x2400. Dual Link displays require a DVI DL Booster for extensions over 15 feet. Features: Specifications:

      Free Ship Banner

      Read More

      Item #: GEF-DVIC-DLN-50M

      Availability: Usually ships in 3-10 business days

      Our Price: $200.90

      Add to Wishlist
    • Gefen EXT-3G-HD-C 3G-SDI to HDMI Converter

      Gefen EXT-3G-HD-C 3G-SDI to HDMI Converter

      Use an SDI source with an HDMI display or downstream equipment The Gefen EXT-3G-HD-C converts audio and video from SDI to HDMI format, at resolutions up to 1080p Full HD, 3G-SDI, single link HD-SDI, and audio formats up to 8 channels of LPCM are supported. This product is fully compatible with the Gefen Syner-G software suite. The Gefen Syner-G is a powerful set of software tools specifically designed to help discover, configure/customize, manage, monitor, and upgrade Gefen products. The Gefen...

      Free Ship Banner

      Read More

      Item #: GEF-EXT-3G-HD-C

      Availability: In Stock

      Our Price: $248.95

      Add to Wishlist
    • Gefen EXT-HD-3G-C HDMI to 3GSDI Converter

      Gefen EXT-HD-3G-C HDMI to 3GSDI Converter

      The Gefen HD-3G-C converts audio and video from HDMI to 3G-SDI and single link HD-SDI. Resolutions up to 1080p Full HD and audio formats up to 8 channels of LPCM are supported. This product is fully compatible with the Gefen Syner-G software suite. The Gefen Syner-G is a powerful set of software tools specifically designed to help discover, configure/customize, manage, monitor, and upgrade Gefen products. The Gefen EXT-HD-3G-C's compact enclosure, while light enough to be held in place using double...

      Free Ship Banner

      Read More

      Item #: GEF-EXT-HD-3G-C

      Availability: Usually ships in 3-10 business days

      Our Price: $206.19

      Add to Wishlist
    • Gefen EXT-UHDA-HBTL-RX 4K Ultra HD HDBaseT Receiver with Audio De-Embedder and POH

      Gefen EXT-UHDA-HBTL-RX 4K Ultra HD HDBaseT Receiver with Audio De-Embedder and POH

      Gefen EXT-UHDA-HBTL-RX is a 4K Ultra HD HDBaseT™ receiver with audio de-embedder and POH. This audio receiver features bi-directional power over HDBaseT™ (POH) which provides power to the receiver or a compatible sender unit over the link cable - only one side will need external power. With a small, low-profile enclosure allows this to be surface mountable and can be hidden away. Features: 3DTV pass-through CEC pass-through Lip Sync pass-through Analog stereo and...

      Free Ship Banner

      Read More

      Item #: GEF-EXUHDAHBTLRX

      Availability: Usually ships in 3-10 business days

      Our Price: $234.95

      Add to Wishlist
    • Gefen GTB-HD4K2K-142-BLK 1:2 Splitter for HDMI with Ultra HD 4K x 2K Support

      Gefen GTB-HD4K2K-142-BLK 1:2 Splitter for HDMI with Ultra HD 4K x 2K Support

      The Gefen GTB-HD4K2K-142C routes one Ultra HD source to two 4K Ultra HD displays. This HDCP-compliant product has been specifically designed to support multiple layers of splitting/cascading for flawless performance in large video distribution and signage applications, supporting hundreds of displays. Resolutions supported include 4K Ultra HD (3860 x 2160 at 60 Hz, 4:2:0 color space), 4K DCI (4096 x 2160 at 24 and 30 Hz), 1080p Full HD, and 1920x1200 (WUXGA). Deep Color, 3D, and multichannel digital...

      Free Ship Banner

      Read More

      Item #: GEF-HD4K2K-142CB

      Availability: Usually ships in 3-10 business days

      Our Price: $199.99

      Add to Wishlist
    • Gefen EXT-HDBOOST-141 Booster for HDMI with EDID Detective

      Gefen EXT-HDBOOST-141 Booster for HDMI with EDID Detective

      The Gefen Booster for HDMI with EDID Detective extends HDMI up to 150 feet (45 meters) at 1080p Full HD and up to 115 feet (35 meters) at 4K x 2K Ultra HD resolution, using standard copper HDMI cables. HDTV and Ultra HD displays use EDID (Extended Display Identification Data) to ensure that a connected Hi-Def source sends compatible audio and video signals. In some scenarios, this data can be lost, resulting in an incorrect signal or complete loss of audio and/or video. With DDC re-clocking technology,...

      Free Ship Banner

      Read More

      Item #: GEF-HDBOOST-141

      Availability: Usually ships in 3-10 business days

      Our Price: $214.99

      Add to Wishlist
    • 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. Industry standard Category 5e (CAT-5e) cable is used for the extension. Features: Extends any VGA or high definition component display up to 330 feet (100 meters) One CAT-5e cable for extension Supports resolutions up to 1080p, 2K, and 1920 x 1200 Specifications:

      Free Ship Banner

      2 Distances Available

      Item #: GEF-VGAEXTLR

      Availability: Usually ships in 3-10 business days

      Our Price: $214.99

      Add to Wishlist
    • Gefen EXT-WHD-1080P-SR-TX Wireless Extender for HDMI 5 GHz SR (Short Range) - Sender Package

      Gefen EXT-WHD-1080P-SR-TX Wireless Extender for HDMI 5 GHz SR (Short Range) - Sender Package

      Wireless Extender for HDMI 5 GHz SR (Short Range) - Sender Package (US & Canada)

      Free Ship Banner

      Read More

      Item #: GEF-WHD1080-SRTX

      Availability: Usually ships in 3-10 business days

      Our Price: $153.30

      Add to Wishlist
    • Gefen EXT-WHD-1080P-LR-TX Wireless Extender for HDMI 5 GHz LR (Long Range) - Sender Package

      Gefen EXT-WHD-1080P-LR-TX Wireless Extender for HDMI 5 GHz LR (Long Range) - Sender Package

      The Sender features two HDMI inputs and an HDMI output for connection to a local display. Up to eight Sender units can be accessed by a Receiver, one at a time, using its handheld remote control. The Wireless for HDMI 5 GHz LR Extender system can transmit through walls and does not require line-of-sight placement of its transceivers.

      Free Ship Banner

      Read More

      Item #: GEF-WHD1080PLRTX

      Availability: Preorder

      Our Price: $188.30

      Add to Wishlist
    • Gefen GTB-HD-1080PS-BLK Tool Box High Definition 1080p Scaler - Black

      Gefen GTB-HD-1080PS-BLK Tool Box High Definition 1080p Scaler - Black

      The GefenToolBox High Definition 1080p Scaler allows you to scale one HDMI input to one HDMI output with up to 1080p Full HD and Deep Color. This unit can vastly improve the quality of the image by outputting the video to the native resolution of the display, bypassing the display's internal scaler. Video can be manually scaled up and down in all resolutions up to 1080p Full HD. This product can also be used to downscale, making it ideal for distributing a Hi-Def signal to multiple...

      Free Ship Banner

      Read More

      Item #: GTB-HD-1080PS-BK

      Availability: Usually ships in 3-10 business days

      Our Price: $219.06

      Add to Wishlist
    • Gefen GTV-DVIDL-2-MDP Dual Link DVI to Mini DP Converter

      Gefen GTV-DVIDL-2-MDP Dual Link DVI to Mini DP Converter

      View Any PC or Mac Computer with Audio Support on a Display Using Mini DisplayPort. The Dual Link DVI-to-Mini-DisplayPort Converter from Gefen works with all Mac and PC computers with a mini-DisplayPort. Using dual link DVI graphics, the Dual Link DVI-to-Mini-DisplayPort Converter supports resolutions up to 2560x1600. It's designed as a Plug-n-Play solution for viewing DVI video using the Mini DisplayPort interface with audio support. The Dual Link DVI-to-Mini-DisplayPort...

      Free Ship Banner

      Read More

      Item #: GTV-DVIDL-2-MDP

      Availability: In Stock

      Our Price: $130.88

      Add to Wishlist
    • Gefen GTV-HDMI-2-HDMIAUD Switchable Audio Break-out Box

      Gefen GTV-HDMI-2-HDMIAUD Switchable Audio Break-out Box

      The GefenTV HDMI to HDMI Audio Converter is a product that takes a Hi-Def source using HDMI and outputs it to an HDTV display using HDMI and, in addition, up to 8 channels of LPCM audio output through eight RCA connectors. Bitstream is output to an Optical digital connector. Additional features include switchable audio selections between auto mode and manual mode affording further selection between two-channel audio only, multi-channel bitstream, and 7.1 LPCM audio. How...

      Free Ship Banner

      Read More

      Item #: GTV-HDMI-2-HDMIA

      Availability: Usually ships in 3-10 business days

      Our Price: $199.00

      Add to Wishlist
     

    Page:

    ►►
      ◄◄
       
       
       
       

      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.

       
      Please fill out the information below
      Email Address*