The DVI Detective is a unique and useful little device that reads and stores a computer's digital video information (EDID). Product Code - EXT-DVI-EDIDN.

The Gefen DVI Detective Plus allows you to switch or relocate HDTV or Computer video displays while "tricking" the source devices into thinking that the display is still present - maintaining smooth video operations throughout the process. Product Code - EXT-DVI-EDIDP

Gefen 5VDC Power Supply - 2.6 AMP - locking type- interchangeable connectors (US,UK,EU,AU) Product Code: EXT-PS526AIP-LP

5VDC Power Supply - 2 AMP - interchangeable connectors (US,UK,EU) w/ 1.3mm connector. Product Code: EXT-PS52AIP-1.3-6-AL

5VDC Power Supply - 2.6 AMP - interchangeable connectors (US,UK,EU,AU), w/ long-plug Product Code: EXT-PS526AIPN

Keep HDMI sources and displays in perfect sync 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. I

The GefenToolbox HD Pattern Signal Generator is the most advanced testing device for your audio and video equipment:

5VDC 4 AMPS Universal Power Supply Locking Type - 2.5mm pin

IR remote for use with GTB, GTV, and EXT products

The Gefen EXT-RMT-8IR IR Remote Control allows effortless selection of sources to be displayed on the connected display when using an 8-input Switcher.

Gefen RMT-HD-MVSL-441: Remote for Multiview Seamless Switcher

Auto-Switch 4K Ultra HD HDMI and VGA, scale, and extend up to 70 meters/230 feet, over a single CAT-5

The Gefen EXT-UHDV-WP-HBTLS-TX is a high-performance solution in standard US electrical wall-plate form factor for switching 4K Ultra HD HDMI and VGA inputs, and extending them up to 70 meters (230 feet) at 1080p and 40 meters (130 feet) at 4K, over a single CAT-5e cable. Switching between the HDMI and VGA can be set to Automatic or be done manually via the front panel button or RS-232.

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Gefen is a leading developer of innovative audio, video and computer signal processing solutions for commercial and prosumer applications. With a heritage of practical innovation, Gefen provides intuitive connectivity products and solutions that bridge the gap between rapidly advancing technology and real-world applications. Gefen elevates system performance by making connectivity and signal management seamless.

Gefen is a leading developer of innovative audio, video and computer signal processing solutions for commercial and prosumer applications. With a heritage of practical innovation, Gefen provides intuitive connectivity products and solutions that bridge the gap between rapidly advancing technology and real-world applications. Gefen elevates system performance by making connectivity and signal management seamless.

Gefen is a leading developer of innovative audio, video and computer signal processing solutions for commercial and prosumer applications. With a heritage of practical innovation, Gefen provides intuitive connectivity products and solutions that bridge the gap between rapidly advancing technology and real-world applications. Gefen elevates system performance by making connectivity and signal management seamless.