--- product_id: 86936049 title: "4KEX70-H2-ARC" brand: "v av access" price: "£386.00" currency: GBP in_stock: true reviews_count: 13 category: "V Av Access" url: https://www.desertcart.co.uk/products/86936049-4kex70-h2-arc store_origin: GB region: United Kingdom --- # 2-way PoC power over ethernet 230ft UHD 4K@60Hz reach ARC & S/PDIF multi-channel audio 4KEX70-H2-ARC **Brand:** v av access **Price:** £386.00 **Availability:** ✅ In Stock ## Summary > 🚀 Extend Your Entertainment Universe—No Lag, All Brag! ## Quick Answers - **What is this?** 4KEX70-H2-ARC by v av access - **How much does it cost?** £386.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/86936049-4kex70-h2-arc) ## Best For - v av access enthusiasts ## Why This Product - Trusted v av access brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last & Protect:** Fireproof materials, surge and ESD protection, plus locking power connectors ensure durability and peace of mind with up to 3-year warranty. - • **Immersive Audio Control:** Supports Audio Return Channel (ARC) and S/PDIF for Dolby Digital/DTS 5.1 surround sound, ensuring premium audio fidelity. - • **Seamless 4K HDR Visuals:** Experience crystal-clear UHD 4K@60Hz with HDR10 and 3D effects over a massive 70m (230ft) range without signal loss. - • **Rock-Solid Compatibility:** Works flawlessly with Xbox One X, PS4 Pro, Fire TV 4K, Cisco, Comcast, Vizio, SkyQ and more—future-proof your AV setup. - • **Power & Control Simplified:** Bi-directional PoC powers both transmitter and receiver with a single adapter, plus IR and RS232 for full remote device management. ## Overview The Professional 70M ARC HDMI Extender leverages HDBaseT 2.0 technology to deliver pristine UHD 4K@60Hz HDR10 video and multi-channel audio up to 230ft over Cat5e/6/7 cables. Featuring bi-directional Power over Ethernet, IR, RS232 control, and robust EDID & HDCP 2.2 compliance, it ensures seamless integration with top gaming consoles, streaming devices, and AV systems. Engineered for durability with surge protection and fireproof materials, this extender is the ultimate solution for high-performance, long-distance HDMI transmission. ## Description v AV Access ARC HDMI Extender (HDBaseT), UHD 4K@60Hz with HDR10 & 3D Effect, S/PDIF Audio, Audio Return Channel, EDID Management, HDCP 2.2, 2-Way PoC + IR + RS232, Over Cat 5e/6/7 Cable, 70M(230ft): desertcart.co.uk: Business, Industry & Science Review: Works with Gamer PC 3440x1440p, 100hz and Freesync - This product is amazing. Initially I had problems getting it to work properly, but found out it was my own fault, having modified my display driver to expand the freesync range on my PC. This badboy extends my AMD Radeon Vega 64 graphics over a 22 meter cable, running 3440x1440p@100hz with freesync. One thing to note. Initially my display showed up at 60hz. But by creating a custom resolution using AMD's own driver software and setting it to 100hz. The device then started running. Yes, it gets hot. In my rack cabinet, where I have my gamer PC, I have mounted fans, that cool everything, including the extender transmitter. I consider to add some heatsinks to the one in my office. Because I want it to last long, because it's so amazing. Zero lag ... zero lag ! I have also, because I'm a tech nerd added a Hue smart plug, to the device and controlling it via the hue API, so when it detects my PC shuts down, it turns off the extender and vice versa, when it turns on. This way I minimize, the time it's on. For the price, this device deserves 5 stars. Review: Must have if you have a custom integration with CAT6 and you need ARC support - Expensive, but worked like a normal HDMI cable across CAT6 with the added support of IR forwarding. Recommended. ## Features - 【Audio Return Channel】Audio DIP switch control on receiver: ARC & S/PDIF allows ARC function or Audio pass through accordingly. Fully supports audio formats in HDMI ARC & S/PDIF specification, DD/DTS 5.1CH and PCM 2.0 via ARC or S/PDIF. - 【HDBaseT 2.0 & HDMI 2.0】Signals without degradation. HDMI Extender Supports 4K@60Hz 4:4:4 8-bit and 4K@60Hz 4:2:2 10/12-bit and 4K@60Hz 4:2:0 10/12-bit up to 40m(130ft) or 1080p up tp 70m(230ft) over Cat5e/6/7 cable. HDCP2.2 compliant and with 18Gbps bandwidth can supports HDR10. - 【Advanced PoE/CEC/IR & RS-232 extension】Bi-directional POWER OVER ETHERNET (PoE) - Allows one power adapter to power both the transmitter and receiver. Bi-directional IR Extends IR signal from receiver to transmitter or from transmitter to receiver. CEC (Consumer Electronics Control) and RS232 pass-through. - 【Great Compatibility】4K HDMI Extender works perfectly with Xbox One X, PS4 Pro, Roku 4, desertcart Fire TV 4K, Cisco cable box, Comcast, Vizio TV, SkyQ etc. - 【Safe and Durable】Power adapter has a locking connector for a solid installation. Built-in Surge Protection; Superior ESD (Electro-Static Discharge) Protection: +/- 8KV (Air-gap discharge ) +/- 4KV (contact discharge ), preventing thunder strikes. All components are made by fireproof material with 1-Year-Warranty for all customers and 3-Year-Warranty for business customers and lifetime support. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GKHMRC7 | | Best Sellers Rank | 121,274 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 406 in KVM Switches | | Brand Name | v AV Access | | Colour | ARC Extender (4KEX70-ARC-H2) | | Compatible Devices | Television | | Connector Type | HDMI | | Country of Origin | China | | Current Rating | 12 Amps | | Customer Reviews | 4.2 4.2 out of 5 stars (39) | | EU Spare Part Availability Duration | 1 Years | | Input Voltage | 12 Volts | | Item Weight | 1.65 Kilograms | | Manufacturer | AV Access | | Manufacturer Part Number | 4KEX70-ARC-H2 | | Model Number | 4KEX70-ARC-H2 | | Number of Ports | 2 | | Package Quantity | 1 | | Power Plug Type | Type G | | Product Finish Type | Matte | | Specific Uses For Product | PC, PS3/PS4, X Box, DVD Player, Apple TV, Satellite Box, Cable Box, Android Box, TV Box, Speaker, Projector, Monitor, Video Game Console, VCR, Headphones | | UPC | 634923852851 | | Unit Count | 1.0 count | | Warranty Type | Limited | ## Product Details - **Brand:** v AV Access - **Colour:** ARC Extender (4KEX70-ARC-H2) - **Compatible devices:** Television - **Connector type:** HDMI ## Images ![4KEX70-H2-ARC - Image 1](https://m.media-amazon.com/images/I/711ojJ0ZEEL.jpg) ![4KEX70-H2-ARC - Image 2](https://m.media-amazon.com/images/I/61FR-T7kfRL.jpg) ![4KEX70-H2-ARC - Image 3](https://m.media-amazon.com/images/I/71Ag0wGoPQL.jpg) ![4KEX70-H2-ARC - Image 4](https://m.media-amazon.com/images/I/61fNfnVNUlL.jpg) ![4KEX70-H2-ARC - Image 5](https://m.media-amazon.com/images/I/71IWCg979RL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works with Gamer PC 3440x1440p, 100hz and Freesync *by P***D on 11 September 2020* This product is amazing. Initially I had problems getting it to work properly, but found out it was my own fault, having modified my display driver to expand the freesync range on my PC. This badboy extends my AMD Radeon Vega 64 graphics over a 22 meter cable, running 3440x1440p@100hz with freesync. One thing to note. Initially my display showed up at 60hz. But by creating a custom resolution using AMD's own driver software and setting it to 100hz. The device then started running. Yes, it gets hot. In my rack cabinet, where I have my gamer PC, I have mounted fans, that cool everything, including the extender transmitter. I consider to add some heatsinks to the one in my office. Because I want it to last long, because it's so amazing. Zero lag ... zero lag ! I have also, because I'm a tech nerd added a Hue smart plug, to the device and controlling it via the hue API, so when it detects my PC shuts down, it turns off the extender and vice versa, when it turns on. This way I minimize, the time it's on. For the price, this device deserves 5 stars. ### ⭐⭐⭐⭐⭐ Must have if you have a custom integration with CAT6 and you need ARC support *by I***B on 29 April 2025* Expensive, but worked like a normal HDMI cable across CAT6 with the added support of IR forwarding. Recommended. ### ⭐⭐ This company doesn’t repair faulty units! *by C***S on 2 January 2024* We had a faulty unit just out of guarantee so purchased a new unit. I asked if we could send them the faulty unit for a chargeable repair - they said ‘cheaper to buy a new one’ for £295! ## Frequently Bought Together - Professional 70M(230ft) ARC HDMI Extender (HDBaseT), UHD 4K@60Hz with HDR10 & 3D Effect, S/PDIF Audio, Audio Return Channel, EDID Management, HDCP 2.2, 2-Way PoC + IR + RS232, Over Cat 5e/6/7 Cable - AV Access HDBaseT 4K HDMI Extender Up to 70M, 4Kx2K@60/30Hz 1080P@60Hz HDR10 and 3D over Cat5e/6/6a/7, EDID Management CEC, HDCP 2.2, 2-Way PoE + IR + RS232 (4KEX70-L) - Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors (RJ45 Pass Through Connectors / Cat6 Connector) for Solid or Stranded UTP Ethernet Cable --- ## 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/86936049-4kex70-h2-arc](https://www.desertcart.co.uk/products/86936049-4kex70-h2-arc) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-18*