--- product_id: 117060855 title: "DDMALL HE-20" brand: "ddmall" price: "£123.34" currency: GBP in_stock: null reviews_count: 8 url: https://www.desertcart.co.uk/products/117060855-ddmall-he-20 store_origin: GB region: United Kingdom --- # 1.7W ultra-low power Full HD 1080p clarity 100m max extension DDMALL HE-20 **Brand:** ddmall **Price:** £123.34 **Availability:** ❌ Out of Stock ## Summary > 🚀 Elevate your AV game with zero lag and zero clutter! ## Quick Answers - **What is this?** DDMALL HE-20 by ddmall - **How much does it cost?** £123.34 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/117060855-ddmall-he-20) ## Best For - ddmall enthusiasts ## Why This Product - Trusted ddmall brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Display Sync:** Advanced Auto EDID Emulation ensures perfect compatibility and effortless setup every time. - • **Plug & Play Simplicity:** No drivers or software needed—just connect and enjoy instant, stable transmission. - • **Power Smart, Play Long:** Consumes just 1.7W—80% less than traditional extenders—powered via any USB port or POC. - • **Crystal Clear, Zero Delay:** Experience flawless Full HD 1080p video with zero latency and no signal degradation up to 100m. - • **Extend Your View, Not Your Clutter:** Compact HDMI extender with built-in Type-A connector eliminates extra cables and mess. ## Overview The DDMALL HDMI Extender HE-20 transmits Full HD 1080p video and audio up to 100 meters over CAT5e/CAT6 cables with ultra-low 1.7W power consumption. Its compact design includes a built-in HDMI connector, supports plug-and-play setup with zero latency, and features Auto EDID Emulation for seamless display compatibility—perfect for professional AV setups, digital signage, and home theaters. ## Description Full description not available ## Features - 【Compact and Efficient】Enjoy the ultra-low power consumption of only 1.7W with this mini HDMI ethernet extender that uses 80% less power than traditional extenders. Powered by any USB connection and supporting POC, this innovative design eliminates the need for bulky AC adapters. - 【Full HD Extension】Easily extend and convert Full HD 1080p video and audio up to 100m over CAT5e/CAT6/CAT7 cables with crystal clear video and audio quality. With a built-in HDMI Type-A male connector, this transmitter and receiver kit eliminates the need for extra HDMI cables and reduces clutter. - 【Sleek and Hidden】This transmitter and receiver kit is compact and discreetly hidden on the back of your TV or projector. Ideally suited for projection systems, home audio-video systems, digital signage, and more, it provides a clean, unobtrusive look. - 【Zero Latency and Signal Degradation】The plug-and-play design requires no external drivers or software. Enjoy zero latency and signal degradation with super stability and reliability, even up to 100m away from your source. You will be amazed at how this mini HDMI repeater shows you the Full HD video! - 【Advanced Technology】The built-in advanced Auto EDID Emulation technology allows this HDMI video extender to copy EDID information from EDID compliant displays, ensuring accurate display performance without any additional configuration. Enjoy effortless setup and reliable performance. ## Product Details - **Compatible devices:** Laptop, Monitor, Projector, TV Box, HDMI Source, TV, PC - **Specific uses for product:** Laptop, Monitor, Projector, TV Box, HDMI Source, TV, PC - **Connector type:** HDMI - **Colour:** Black - **Item dimensions L x W x H:** 5.5 x 2 x 2 centimetres ## Images ![DDMALL HE-20 - Image 1](https://m.media-amazon.com/images/I/61WFQu3DJOL.jpg) ![DDMALL HE-20 - Image 2](https://m.media-amazon.com/images/I/51VmZW0HVOL.jpg) ![DDMALL HE-20 - Image 3](https://m.media-amazon.com/images/I/61BAR8WrcaL.jpg) ![DDMALL HE-20 - Image 4](https://m.media-amazon.com/images/I/61PRvaePaEL.jpg) ![DDMALL HE-20 - Image 5](https://m.media-amazon.com/images/I/61i4KxwqX+L.jpg) ## Available Options This product comes in different **Size Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Work well and quick to set up. Stable images. *by M***N on 21 August 2020* These look quite cheap and unlikely to do the job but the opposite is true.Just completed a large CCTV installation and needed to send two separate streams to two separate TVs. Each TV was to show just a single camera out of a 22 camera setup.I used good quality CAT 6 cable and the cable run was probably 40 to 50 meters.One TV cable needed two couplers and the other a single coupler.These devices connect directly into the HDMI port of the CCTV recorder and into the TV. Making sure you have the transmitter in the recorder and the receiver in the TV, all you need do is connect the CAT 6 cable, choose your TV input source and off you go.Very simple setup and very good and quick results.It’s worth noting that I had tried a different product that required a power source and had a button you could press to determine cable length and best signal but they didn’t work well at all and the picture flickered and was very unstable.I will use these Devices again. ### ⭐⭐⭐⭐⭐ worked perfectly first time.. *by M***E on 7 August 2021* Worked without any problems, just plug and play. Used to have sky q box mounted remotely. Full HD was transmitted without any problems, highly recommend. ### ⭐⭐⭐ Good but loose connection *by I***D on 22 May 2021* Generally worked ok but the fitting at one end is very loose and needs to be lodged in place to get the connection. Once this is done it works effectively. ## Frequently Bought Together - DDMALL Mini 100M HDMI Extender Over Single CAT5e/CAT6 Cable, Full HD 1080p, Plug and Play, USB-Powered, Easy Installation, No Latency, No Extra HDMI Cable Needed, HDMI Transmitter and Receiver(HE-20) - OREI 4K HDMI Over CAT6/CAT7 Extender by Extender RJ45 4K@30Hz Upto 130 Ft 1080P Upto 230 FT Full HD POC Transmitter & Receiver IR Loop Out (EX-230C) - KabelDirekt 8K & 4K HDMI Cable – 10m – Designed in Germany – Supports 4K@60Hz, UHD, Ethernet – HDTV, PC, PS5, Xbox, Switch & all other HDMI devices --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/117060855-ddmall-he-20](https://www.desertcart.co.uk/products/117060855-ddmall-he-20) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*