Tom's Hardware thrives on its audience.When you buy something from our links, we could earn a commission.Find out moreTechly continues to develop and offer cutting-edge products conceived and designed to meet the most specific needs in the sector of small and medium-sized enterprises.In particular, today we are talking about the new HDMI 4K Extenders that allow you to reach long transmission distances of the audio-video signal through the use of a single Ethernet cable, thus allowing to solve, with low costs, the problem of cable transmission length. HDMI.Very specific products made with an obsessive attention to detail and with a sturdy body capable of guaranteeing high durability but at the same time very manageable and easy to install.The IDATA EXT676 4K HDMI Extender Kit (transmitter and receiver) allows you to extend the audio-video signal up to 70 meters using a Cat. 6 or 7 cable, guaranteeing a UHD 4K video resolution, i.e. 3840 x 2160 pixels with refresh rate between 24 and 60 Hz.This new generation of Extender delivers an uncompressed, lossless, zero latency signal for smooth, lag-free video playback.It supports HDR (YUV4: 4: 4), EDID pass back and bit rates up to 18Gbps to provide a high quality image with sharp details and vivid colors.Transmitter and receiver are both equipped with an HDMI port, an RJ45 Ethernet port, a DC 2.1 input, a 3.5mm connector to connect infrared units for bidirectional device control.The transmitter is also equipped with an additional HDMI output port for connecting a local monitor;the receiver has an S / PDIF port that allows you to extract the digital audio signal from the transmitter and an audio selector to activate the ARC function.In the package of the IDATA EXT-676 kit, together with the transmitter and receiver, everything necessary for installation is also provided.For those who also want to make point-to-multipoint connections, it is possible to cascade up to 10 receivers, thus replicating the same content on multiple screens.In this case, in addition to the transmitter kit with receiver, the single additional IDATA EXT-676R receiver can be purchased separately.It measures only 106.36 x 98.73 x 26.19 mm and the metal body appears robust but at the same time the sober design makes it suitable for all contexts.The L-shaped brackets included in the package also allow for wall installation.The device is also equipped with all the protections necessary to guarantee a high standard of operation in all conditions, thanks also to the overvoltage and antistatic protections.A cutting-edge device designed to meet the specific needs of all those who need to send the audio-video signal over very long distances, guaranteeing high image quality.We can therefore think of the world of entertainment, but also of visual advertising during events of all kinds.For more information you can find both the IDATA EXT-676 and IDATA EXT-676R devices at this link, with the complete specifications and prices.3LABS SRL • Via Dante 16 - Milan (MI) 20121 CF / VAT: 04146420965 - REA: MI - 1729249 - Share capital: 10,000 euros Newspaper associated with the USPI Unione Stampa Periodica Italiana, registered at the Court of Milan, no. .285 of 9/9/2013 - Director: Andrea FerrarioCopyright © 2022 - 3Labs Srl. - All rights reserved.- credits: