--- product_id: 439469767 title: "GeoHN.G 3M Fiber Optic HDMI 2.1 Cable - 48Gbps High-Speed, 8K@60Hz, 4K@120Hz, Dolby/Dynamic HDR, HDCP 2.3, eARC Compatible with Blu-ray/TV Box/HDTV/Projector" brand: "geohn.g" price: "€ 51.96" currency: EUR in_stock: true reviews_count: 13 category: "Geo Hn.G" url: https://www.desertcart.pt/products/439469767-geohn-g-3m-fiber-optic-hdmi-2-1-cable-48gbps store_origin: PT region: Portugal --- # 48Gbps ultra-high data rate 8K@60Hz & 4K@120Hz crystal-clear visuals Fiber optic tech for zero signal loss GeoHN.G 3M Fiber Optic HDMI 2.1 Cable - 48Gbps High-Speed, 8K@60Hz, 4K@120Hz, Dolby/Dynamic HDR, HDCP 2.3, eARC Compatible with Blu-ray/TV Box/HDTV/Projector **Brand:** geohn.g **Price:** € 51.96 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your entertainment — don’t just watch, experience 8K brilliance! ## Quick Answers - **What is this?** GeoHN.G 3M Fiber Optic HDMI 2.1 Cable - 48Gbps High-Speed, 8K@60Hz, 4K@120Hz, Dolby/Dynamic HDR, HDCP 2.3, eARC Compatible with Blu-ray/TV Box/HDTV/Projector by geohn.g - **How much does it cost?** € 51.96 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/439469767-geohn-g-3m-fiber-optic-hdmi-2-1-cable-48gbps) ## Best For - geohn.g enthusiasts ## Why This Product - Trusted geohn.g brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing 48Gbps Speed:** Experience seamless 8K and 4K streaming without a single frame drop. - • **Next-Gen Fiber Optic Design:** Say goodbye to interference and overheating with cutting-edge directional fiber optics. - • **Future-Proof HDMI 2.1 Standard:** Stay ahead with support for Dolby/Dynamic HDR, HDCP 2.3, and eARC for immersive audio-visuals. - • **Lifetime Support & Reliability:** Invest once, enjoy forever with GeoHN.G’s dedicated lifetime after-sales service. - • **Universal Device Compatibility:** Plug & play with all your favorite devices from PS5 to Apple TV 4K and beyond. ## Overview The GeoHN.G 3M Fiber Optic HDMI 2.1 Cable delivers ultra-high-speed 48Gbps data transfer, supporting stunning 8K@60Hz and 4K@120Hz resolutions with zero signal loss thanks to advanced fiber optic technology. Compatible with a wide range of devices including gaming consoles, Blu-ray players, and HDTVs, it ensures flawless HDR and eARC audio performance. Designed for professionals and enthusiasts craving future-proof connectivity, this cable combines premium build quality with lifetime customer support. ## Description GeoHN.G 3M Fiber Optic HDMI 2.1 Cable - 48Gbps High-Speed, 8K@60Hz, 4K@120Hz, Dolby/Dynamic HDR, HDCP 2.3, eARC Compatible with Blu-ray/TV Box/HDTV/Projector : desertcart.co.uk: Electronics & Photo Review: Tried a few copper cables (certified and not), all had issues, can't beat optical - I was concerned about possible latency and HDMI plugs overheating, however I needn't had been concerned. Not even warm to the touch, and no real-world latency, i.e. well below 1ms. This cable just delivers what it promises. Copper cables tend to be device sensitive, for example even if the cable is certified, it may not function correctly with some devices at high bandwidth due to any number of issues such as HDMI port quality (the receptacle that you plug the cable into, both ends). Many of the HDMI switches tend to have compatibility issues because they tend to use rather cheap physical HDMI ports. Even the latest TVs have been noted to skimp on port quality (one could argue it is to help bring prices down, some would argue it is about keeping profit margins high and not the presumed assumption of bring consumers lower pricing). I would recommend to nearly always try a good quality copper cable (certified), because you save on a little bit of electricity (less than a watt for these HDMI optical cables), and if you can get away with traditional copper cabling, great, but only resort to optical cables when coppers just don't give you what you need with your setup. Indeed for longer runs it is always better to go with optical for high-bandwidth requirements. This cable is good, rather flexible slim cable. I wouldn't recommend this cable for tasks where constant removal and plugging is part of the job description as they are not built like the heavy-duty monster copper variety designed for 'military style' handling. This cable doesn't have any strain relief, it has just a short gland at the rear of the plug which is clamping the cable into the plug, to be honest it is all you need as the cable is quite flexible, but this isn't the type of cable where you would constantly pull on the cable itself, unplugging by pulling on the plug rather than cable is advisable for a cable of this design. Happy with the cable, if you're looking for upto 8K 60hz bandwidth support, this one is a bargain. Review: Seems to be a FIBBR 8K cable for less money - I now have this cable on all screens in the house, it even beats an 8K displayport cable. I could not believe how much better the 47" 4k TV picture was from a SkyBox after fitting this. Images had more contrast, colour and detail. Its a bit cheap - will it last - who knows, but for now its doing ridiculously well at making old TV material look better and new programmes shot in 4K look incredible. You only have to be careful about the colour transmission - I did have issues getting it to work on 10 bit colour displays. Always worked fine on 8 bits. Once came up with 12 bit option (? is there anything in 12 bit colour broadcast??) ## Features - 【Fiber Optic 8K HDMI Cable】Fiber optic cable is directional, so please pay attention to the direction of use. There are signs(SOURCE and DISPLAY) on the connectors: "SOURCE" (laptop, PC, PS4/PS5, Xbox and Blu-ray player, etc.), and "DISPLAY" (monitor, TV, projector, outdoor screen, etc.). Please make sure to insert the device correctly. - 【Upgrade Revolution HDMI 2.1 AOC】Bring you into the real 8K world. This innovative 8K HDMI 2.1 fiber optic cable, with gold-plated connectors and advanced HDMI 2.1 chips, ensures full 48Gbps data transmission without signal loss. You won’t get stuck or drop frames when playing games, watching TV, or watching videos. It is faster and smoother than 4K HDMI cables. hdmi cable, 8K-HDMI-cable, HDMI-cable, 2.1-HDMI-cable. - 【High Resolution / Refresh Rate】This HDMI to HDMI 2.1 cable supports resolutions up to 8K(7680x4320), the latest high-bitrate audio formats including DTS Master/DTS: X/Atoms/HDCP2.3, and enhanced Audio Return Channel(eARC). Compatible with 8K@60Hz and 4K@120Hz/144Hz, Without motion blur or lag, you can enjoy crystal clear Full HD TV sound and Ultra HD visuals. 8k hdmi 2.1 cable, 2.1 HDMI-cable, hdmi fiber optic cable, 8K HDMI fiber optic cable. - 【Universal Compatibility】Backwards compatibility with all HDMI versions. Perfect for all HDMI-enabled devices such as PC, laptop, Apple TV 4K, Macbook Pro 14/16, Play-Station 5, PS4, Xbox Series X/S, Blu-ray player, Nin-tendo Switch, A/V receiver, Mac mini, Mac Studio, NVIDIA SHIELD TV, RTX 3090/3080, TV box, Samsung QLED, Sony OLED, LG TV, Fire TV, Roku Ultra, projector, monitor, etc. hdmi cable 2.1, fiber optic cable, hdmi arc cable, hdmi2.1 cable. - 【Lifetime After-Sales Service】GeoHN.G is a brand dedicated to providing customers with excellent quality cables and offers a lifetime after-sales service for each customer. Feel free to contact our top-notch customer support team with any questions or concerns. hdmi 8K, hdmi fiber optic, fiber optic HDMI2.1, HDMI 2.1-cable. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09YPPSPL1 | | Best Sellers Rank | 501 in HDMI Cables | | Brand | GeoHN.G | | Cable Type | Fibre Optic | | Cable type | Fibre Optic | | Colour | Gold,Clear | | Compatible Devices | 4K & 8K Blu-Ray / TV / Game Console / Monitor / Laptop / Personal Computer / Projector / Apple TV / Xbox / PS5/4/3 / Sky Q Player / Roku TV / HDTV / SoundBar / Home Theater | | Compatible Phone Models | Projector, Laptop, 8K Monitor, AppleTV, PlayStation, DVD Player, PC, Xbox, LG CX/3090, OLED, HDTV, Blu-ray | | Compatible devices | 4K & 8K Blu-Ray / TV / Game Console / Monitor / Laptop / Personal Computer / Projector / Apple TV / Xbox / PS5/4/3 / Sky Q Player / Roku TV / HDTV / SoundBar / Home Theater Compatible devices 4K & 8K Blu-Ray / TV / Game Console / Monitor / Laptop / Personal Computer / Projector / Apple TV / Xbox / PS5/4/3 / Sky Q Player / Roku TV / HDTV / SoundBar / Home Theater See more | | Compatible phone models | Projector, Laptop, 8K Monitor, AppleTV, PlayStation, DVD Player, PC, Xbox, LG CX/3090, OLED, HDTV, Blu-ray Compatible phone models Projector, Laptop, 8K Monitor, AppleTV, PlayStation, DVD Player, PC, Xbox, LG CX/3090, OLED, HDTV, Blu-ray See more | | Connectivity Technology | HDMI | | Connector Gender | Male-to-Male | | Connector Type | HDMI | | Connector type | HDMI | | Country Of Origin | China | | Customer Package Type | Coiled in protective tubing or sealed anti-static bag | | Customer Reviews | 4.1 out of 5 stars 1,186 Reviews | | Data Transfer Rate | 48 Gigabits Per Second | | Frequency | 120 Hz | | Indoor Outdoor Usage | Indoor | | Item Length | 3 Metres | | Item Shape | Round | | Manufacturer | GeoHN.G | | Manufacturer Part Number | QC100 | | Model Name | QC100 | | Model Number | QC100 | | Number of Items | 1 | | Number of Pins | 24 | | Other Special Features of the Product | High Speed | | Recommended Uses For Product | Connecting HDMI-enabled devices to HDMI displays, extending signal transmission range, and ensuring high-speed data transfer for 8K and 4K resolutions | | Special feature | High Speed | | Specification Met | IEEE | | Unit Count | 1.0 count | ## Product Details - **Brand:** GeoHN.G - **Cable type:** Fibre Optic - **Connector type:** HDMI - **Special feature:** High Speed ## Images ![GeoHN.G 3M Fiber Optic HDMI 2.1 Cable - 48Gbps High-Speed, 8K@60Hz, 4K@120Hz, Dolby/Dynamic HDR, HDCP 2.3, eARC Compatible with Blu-ray/TV Box/HDTV/Projector - Image 1](https://m.media-amazon.com/images/I/61x2zD59EmL.jpg) ![GeoHN.G 3M Fiber Optic HDMI 2.1 Cable - 48Gbps High-Speed, 8K@60Hz, 4K@120Hz, Dolby/Dynamic HDR, HDCP 2.3, eARC Compatible with Blu-ray/TV Box/HDTV/Projector - Image 2](https://m.media-amazon.com/images/I/71Cl8OPGBSL.jpg) ![GeoHN.G 3M Fiber Optic HDMI 2.1 Cable - 48Gbps High-Speed, 8K@60Hz, 4K@120Hz, Dolby/Dynamic HDR, HDCP 2.3, eARC Compatible with Blu-ray/TV Box/HDTV/Projector - Image 3](https://m.media-amazon.com/images/I/717G5sCZHtL.jpg) ![GeoHN.G 3M Fiber Optic HDMI 2.1 Cable - 48Gbps High-Speed, 8K@60Hz, 4K@120Hz, Dolby/Dynamic HDR, HDCP 2.3, eARC Compatible with Blu-ray/TV Box/HDTV/Projector - Image 4](https://m.media-amazon.com/images/I/71VjwzoCitL.jpg) ![GeoHN.G 3M Fiber Optic HDMI 2.1 Cable - 48Gbps High-Speed, 8K@60Hz, 4K@120Hz, Dolby/Dynamic HDR, HDCP 2.3, eARC Compatible with Blu-ray/TV Box/HDTV/Projector - Image 5](https://m.media-amazon.com/images/I/71REE5fT3CL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Tried a few copper cables (certified and not), all had issues, can't beat optical *by L***P on 25 March 2023* I was concerned about possible latency and HDMI plugs overheating, however I needn't had been concerned. Not even warm to the touch, and no real-world latency, i.e. well below 1ms. This cable just delivers what it promises. Copper cables tend to be device sensitive, for example even if the cable is certified, it may not function correctly with some devices at high bandwidth due to any number of issues such as HDMI port quality (the receptacle that you plug the cable into, both ends). Many of the HDMI switches tend to have compatibility issues because they tend to use rather cheap physical HDMI ports. Even the latest TVs have been noted to skimp on port quality (one could argue it is to help bring prices down, some would argue it is about keeping profit margins high and not the presumed assumption of bring consumers lower pricing). I would recommend to nearly always try a good quality copper cable (certified), because you save on a little bit of electricity (less than a watt for these HDMI optical cables), and if you can get away with traditional copper cabling, great, but only resort to optical cables when coppers just don't give you what you need with your setup. Indeed for longer runs it is always better to go with optical for high-bandwidth requirements. This cable is good, rather flexible slim cable. I wouldn't recommend this cable for tasks where constant removal and plugging is part of the job description as they are not built like the heavy-duty monster copper variety designed for 'military style' handling. This cable doesn't have any strain relief, it has just a short gland at the rear of the plug which is clamping the cable into the plug, to be honest it is all you need as the cable is quite flexible, but this isn't the type of cable where you would constantly pull on the cable itself, unplugging by pulling on the plug rather than cable is advisable for a cable of this design. Happy with the cable, if you're looking for upto 8K 60hz bandwidth support, this one is a bargain. ### ⭐⭐⭐⭐⭐ Seems to be a FIBBR 8K cable for less money *by T***Y on 31 March 2023* I now have this cable on all screens in the house, it even beats an 8K displayport cable. I could not believe how much better the 47" 4k TV picture was from a SkyBox after fitting this. Images had more contrast, colour and detail. Its a bit cheap - will it last - who knows, but for now its doing ridiculously well at making old TV material look better and new programmes shot in 4K look incredible. You only have to be careful about the colour transmission - I did have issues getting it to work on 10 bit colour displays. Always worked fine on 8 bits. Once came up with 12 bit option (? is there anything in 12 bit colour broadcast??) ### ⭐⭐⭐⭐ Works as advertised 4K UHD @ 120hz *by S***B on 2 August 2023* I bought two 7.5m versions of this cable with a tasty discount meaning they were not much more expensive than their copper counterparts. I had to go optical as I needed to fit 2 cables into the space that a single copper cable was occupying in some trucking, even the thinnest copper cables I could find were too thick with all the shielding and braiding. These on the other hand are not much thicker than your average USB cable. Happy to report that out of the box they work as advertised, carrying 4K 120hz Dolby Vision and Atmos from my XBOX to my LG OLED with out any issues. The only issue I seem to encounter it that sometimes the LG TV will not detect the signal on the HDMI port and say ‘No Signal’ if I switch to the input after the source device is powered on. If I then switch the source device off and on again it will come back to life. Possibly without the electrical signals the TV has a harder time detecting an active input, I’m not sure. Definitely only happened since switching to this cable however. All in all still very happy with these for the price. Just hope they last as some reviews point to failure after several months, will update if this is the case. EDIT: ok there does appear to be a problem with the way this cable works that causes the signal to the TV to be lost when the source device changes resolution/refresh rate while active. This is most common for me when switching between the XBOX Home Screen and a game, the screen goes black and the TV reports no signal. Sometimes (rarely) this corrects itself after a few seconds, but in most cases it requires me to power cycle the XBOX to get the signal back. ## Frequently Bought Together - GeoHN.G Fiber Optic HDMI Cable 10ft, 48Gbps High-Speed HDMI 2.1 Cable 8K@60Hz 4K@120Hz Dolby/Dynamic HDR/HDCP 2.3/eARC 8K Fiber One-Direction HDMI Cord Compatible with Blu-ray/TV Box/HDTV/Projector - FIBBR 8K Fiber Optic HDMI Cable 10ft, 48Gbps High-Speed HDMI 2.1 Cable 8K@60Hz 4K@120Hz Dynamic HDR/eARC/HDCP 2.3, Ultra HD Directional HDMI Cord Compatible with LG Samsung Sony TV /PS5/Blu-ray - huaham 8K Fiber Optic HDMI Cable 3.3ft, 48Gbps Ultra High Speed HDMI 2.1 Cable 8K@60Hz 4K@120Hz, Support eARC RTX 3090 HDCP 2.2&2.3 Dolby Compatible with PS5, Xbox Series X, Roku/Fire/Sony/LG CX TV --- ## 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.pt/products/439469767-geohn-g-3m-fiber-optic-hdmi-2-1-cable-48gbps](https://www.desertcart.pt/products/439469767-geohn-g-3m-fiber-optic-hdmi-2-1-cable-48gbps) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-05*