--- product_id: 68280552 title: "4KSP12-S" brand: "v av access" price: "COP 496500" currency: COP in_stock: true reviews_count: 13 category: "V Av Access" url: https://www.desertcart.co/products/68280552-4ksp12-s store_origin: CO region: Colombia --- # 18Gbps zero latency bandwidth 4K UHD@60Hz & 1080p@120Hz output Auto downscaling & EDID management 4KSP12-S **Brand:** v av access **Price:** COP 496500 **Availability:** ✅ In Stock ## Summary > 🎬 Elevate your AV game—split, scale, and stream like a pro! ## Quick Answers - **What is this?** 4KSP12-S by v av access - **How much does it cost?** COP 496500 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/68280552-4ksp12-s) ## 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 - • **Smart Auto Downscaling:** Automatically scales 4K signals down to 1080p for mixed display setups—perfect for multi-room or multi-device viewing. - • **Universal Compatibility:** Works flawlessly with Windows, Mac, Linux, PS4 Pro, Xbox One X, Apple TV, Roku, and more—future-proof your entertainment. - • **Seamless 4K UHD Splitting:** Duplicate one HDMI source to two displays at stunning 4K@60Hz or 1080p@120Hz with zero lag. - • **Crystal-Clear Audio Support:** Enjoy HD lossless audio formats including Dolby Atmos, DTS:X, and TrueHD for immersive sound. - • **Robust Surge & ESD Protection:** Built-in lightning and surge safeguards keep your AV setup safe and reliable. ## Overview The AV Access 1 in 2 Out HDMI 2.0 Splitter delivers ultra-high-definition 4K@60Hz video with HDR10 and 3D support, distributing one HDMI source to two displays simultaneously at 18Gbps bandwidth with zero latency. Featuring automatic downscaling and EDID management, it ensures optimal resolution for mixed display setups. Compatible with major operating systems and gaming consoles, it also supports HD lossless audio formats and includes built-in surge and ESD protection for reliable, professional-grade performance. ## Description Product Description Professional 1 In 2 Out UHD 4K@60Hz HDMI 2.0 Splitter 4KSP12-S is a professional 1 x 2 HDMI splitter with scaler, it supports high resolution up to 4K@60Hz 4:4:4, standard HDMI 2.0 with HDR10 and 3D, HDCP 2.2 compliant. With the built-in scaler, when connected to two different displays, the corresponding HDMI output is capable of scaling down automatically (down to 1080P) to feed an optimal output signal to its attached display. Advantage UHD 4K60Hz with HDR and 3D Standard HDMI 2.0 and HDCP 2.2 HD lossless audio formats 4K to 1080P Auto Downscaling Auto EDID Management High Speed 18Gbps Bandwidth ESD&Surge Protection Package 1x HDMI 2.0 Splitter 1x Power Adapter (DC 5V 1A) 2x Mounting Bracket 1x User Manual Auto Downscaling Each HDMI output supports scaling down to 1080P individually (fps will not change during scaling down from 4K to 1080P) Scaling 4K@60 HZ 4:4:4/4K@60 HZ 4:2:0 to 1080P@60 4:4:4 Connection Guidance Connect an HDMI source device (e.g. PC, Blu-ray player, Apple TV, STB, etc.) Connect HDMI display devices (e.g. TV, projector, LCD/LED display, etc.) Connect the power supply Details UHD 4K/60Hz HDMI Splitter Standard HDMI 2.0 Ultra HD 4K@60Hz ( YUV 4:4:4) HDR10 & 3D Effect Fantastic Audio Effect PCM2.0/5.1/7.1, Dolby True HD and DTS HD Master Audio HDCP 2.2 Compliant HDCP 2.2 compliant, high compatibility Works perfectly with PC, PS3/PS4, X BoX, DVD Player, Apple TV, Satellite Box, Cable Box, Android Box etc. Review: Works great, just don't expect miracles on long HDMI runs - I bought these to attempt to get 4K HDR from my PC to my living room TV. I couldn't afford a more expensive HDBaseT kit (like the SEADA HBT70B) and this unit appeared to hit the sweet spot of features and price. I've tried a few scenarios and its operation is generally as expected. The LED indicators are useful as they reflect both incoming and outgoing signal presence, useful for diagnosing problems with low quality cable or cable runs which are too long and cause too much signal loss. The HDMI2 output with integrated downscaler appears to cause no observable degradation to image quality (banding or aliasing) and there's no noticeable signal lag. I've not tested with a sync signal or clap test but it looks fast enough to be used for things like theatre presentations / office AV setups - or even things like UHD and scaled HD simultaneous output from a video camera or vision mixer in a production environment. You could definitely use this unit in your output signal chain if you're a FPS gamer, the unit doesn't seem to add any meaningful latency. I've not yet been able to verify true 4:4:4 colour space and end-to-end audio bitstream pass-through, but I suspect they do work as advertised. My first tests: 1/ Taking HDCP protected output from a Sky+HD box to a primary display (4K TV) and a secondary 1080p monitor plugged into the duplicating output. I was impressed by that, as Sky+HD boxes are notorious for detecting HDCP issues and 'bluescreening' the video signal. This means the unit could be used to repeat a Sky+HD HDMI signal to multiple TVs in a house, as I had no issue sending 1080p or 1080i25 down a long run of HDMI cable. 2/ Outputting HDMI 2.0 4K HDR from a Windows 10 PC (GTX 1070) to the 4K TV worked OK, although the HDMI cable length and quality makes a big difference. With a longer run of cable (30 metre HDMI cable) I could not achieve HDR, only 4K SDR or 1080p60. I managed to get a 'sweet spot' of 4K HDR using shorter cables and positioning the unit at the midpoint, but only to a maximum of 30 Hz - that's fine for all film and TV content but frame rate in games will obviously suffer. I suspect the signal loss from my long run of cheap HDMI cable (about 30 metres) takes its toll on being able to achieve >30 Hz. I'm sure with a shorter run of HDMI, or using higher quality HDMI cables (I'm using cheap HDMI 1.3 cables with female-female adaptors along the run) - or HDMI-ethernet extenders - I would be able to do 60 Hz, 4K HDR. Without using more costly equipment and cabling you can't expect miracles, and you cannot beat physics even with super-expensive HDMI cable. (And what's the point in trying? HDBaseT is really the only option for >30 metre runs.) For my intended purpose - getting HDR UHD signals from a computer ~30 metres away to a TV, without using LAN streaming - this unit works almost exactly as I was hoping for. Used at a midpoint between the PC and TV, the unit does a great job to equalise the low SNR, poor quality signal from the PC, reclocking and boosting it sufficiently for the TV's input to recognise it. When I used a single run of 30 metre HDMI cable, the SNR was not good enough to even get full HDR, so I'm happy with the performance of these units. When connecting multiple displays, it's important to connect the highest resolution display first, so it can properly clone the monitor EDID and maximum resolution properly. The manual explains the process well. Review: Impressive piece of kit! Perfect for duplicating one 4K HDMI output to two different displays! - 4K and HDMI 2.0 has been around now for a while, yet for ages now I've been searching for an HDMI splitter which would allow me to duplicate a 4K 60Hz 4:4:4 signal to two 4K displays - with no compromises. I had previously purchased devices that were only capable of 4K 30Hz even though it was advertised as a 4K 60Hz device. Frustrating! Until now I had been unsuccessful, but at last I found it! My search is over. This little beauty will do exactly as advertised. It has excellent build quality and works flawlessly. It is fully compatible with HDMI 2.0b (with an 18Gbps limit) and HDCP 2.2. I have two 4K displays, but as a bonus, If you have one 4K display and one 1080p display, it will even scale down to 1080p for that display ONLY, leaving the 4K display at its native 4K and the 1080p display at its native 1080p - Excellent! Obviously high quality HDMI cables are required, otherwise you might struggle with 4K60Hz. For reference, I ordered a few desertcart Basics HDMI cables with this, and they work perfectly. Just hook it up, connect the included power supply, and it just works. Amazing device from AV Access! ## Features - 【UHD 4K@60Hz HDMI Splitter】AV Access 1 In 2 Out HDMI Splitter supports high resolution up to 4K@120Hz and 4K@60Hz (YUV 4:4:4) with 3D effect and 1080p@120Hz. It supports standard HDMI 1.4 and HDCP 1.4. It supports HD lossless audio formats such as Atmos, DTS: X, DTS-HD Master Audio, TrueHD. It distributes one HDMI signal to two ultra HD displays simultaneously at 18Gbps bandwidth, fast and stable. It bypasses 4K HDR Atmos signal when the 4K TV supports. - 【Special Downscaling and Auto EDID】AV Access 1×2 4K HDMI 2.0 Splitter supports auto downscalilng and EDID. When connected to 1080 displays, the HDMI output automatically downscales 4K to 1080p. It supports EDID management, automatically select the most suitable resolution for displays. - 【Great Compatibility】AV Access HDMI Splitter is compatiblw with all operating system, such as Windows 10/8/8.1/7/Vista/XP and Mac OS X, Linux and Chrome OS. It works perfect with PS4 Pro, Xbox one X, Roku, Apple etc. - 【ESD/Surge Protection】AV Access HDMI Splitters provides built-in Surge/Lightning protection and superior ESD protection to prevent thunder strikes. If any question, our technical and service team are always ready for you. - 【Technical Advice】1.When using 4K & 1080P TVs, please make sure that the 4K display is connected to output 1 and 1080p to output 2, in this way both will have HDR effect; 2. Please do not use this splitter as an audio splitter to receiver or soundbar, unless they both support the same standard in audio. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DN46C73 | | Best Sellers Rank | 42,595 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 401 in Splitters | | Brand | v AV Access | | Brand Name | v AV Access | | Cable Type | HDMI | | Cable type | HDMI | | Color | 1 In 2 Out 4K60Hz (4KSP12-S) | | Colour | 1 In 2 Out 4K60Hz (4KSP12-S) | | Compatible Devices | Gaming Console | | Compatible devices | Gaming Console | | Connector Type Used on Cable | HDMI | | Connector type | HDMI | | Country of Origin | Hong Kong | | Customer Reviews | 4.3 out of 5 stars 140 Reviews | | Manufacturer | AV Access | | Manufacturer Part Number | 4KSP12-S | | Number of Items | 1 | | Number of Ports | 2 | | Number of ports | 2 | | UPC | 634923570670 | ## Product Details - **Colour:** 1 In 2 Out 4K60Hz - **Connector type:** HDMI - **Brand:** v AV Access - **Compatible devices:** Gaming Console - **Cable type:** HDMI ## Images ![4KSP12-S - Image 1](https://m.media-amazon.com/images/I/71a7i4nu1nL.jpg) ## Questions & Answers **Q: Does this product have anti handshake?** A: It does not have anti-handshake. The device and display will still communicate their capabilities with each other normally through this switch. **Q: Can i display sky q uhd 2160p50hz to a 4k pj and a 1080p tv at the same time using the 1in2out 4k scaler and 4.5m cable on the input and output?** A: Yes, it can. HDMI2.0 cable would be better. If you have any question during using, contact us anytime. AV Access Team **Q: What is the max hdmi length for input and output. I need to cover a 30meter distance. Should I split 15 meters?** A: HDMI max is 50 feet. Which is just over 15Mtr, so yeah, best to put this in the middle of two 15mtr. I have two 15mtr cables on it, without issues. **Q: Does the unit pass dolby digital (ac3) from a virgin v6 box? many thanks** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great, just don't expect miracles on long HDMI runs *by C***S on 13 May 2019* I bought these to attempt to get 4K HDR from my PC to my living room TV. I couldn't afford a more expensive HDBaseT kit (like the SEADA HBT70B) and this unit appeared to hit the sweet spot of features and price. I've tried a few scenarios and its operation is generally as expected. The LED indicators are useful as they reflect both incoming and outgoing signal presence, useful for diagnosing problems with low quality cable or cable runs which are too long and cause too much signal loss. The HDMI2 output with integrated downscaler appears to cause no observable degradation to image quality (banding or aliasing) and there's no noticeable signal lag. I've not tested with a sync signal or clap test but it looks fast enough to be used for things like theatre presentations / office AV setups - or even things like UHD and scaled HD simultaneous output from a video camera or vision mixer in a production environment. You could definitely use this unit in your output signal chain if you're a FPS gamer, the unit doesn't seem to add any meaningful latency. I've not yet been able to verify true 4:4:4 colour space and end-to-end audio bitstream pass-through, but I suspect they do work as advertised. My first tests: 1/ Taking HDCP protected output from a Sky+HD box to a primary display (4K TV) and a secondary 1080p monitor plugged into the duplicating output. I was impressed by that, as Sky+HD boxes are notorious for detecting HDCP issues and 'bluescreening' the video signal. This means the unit could be used to repeat a Sky+HD HDMI signal to multiple TVs in a house, as I had no issue sending 1080p or 1080i25 down a long run of HDMI cable. 2/ Outputting HDMI 2.0 4K HDR from a Windows 10 PC (GTX 1070) to the 4K TV worked OK, although the HDMI cable length and quality makes a big difference. With a longer run of cable (30 metre HDMI cable) I could not achieve HDR, only 4K SDR or 1080p60. I managed to get a 'sweet spot' of 4K HDR using shorter cables and positioning the unit at the midpoint, but only to a maximum of 30 Hz - that's fine for all film and TV content but frame rate in games will obviously suffer. I suspect the signal loss from my long run of cheap HDMI cable (about 30 metres) takes its toll on being able to achieve >30 Hz. I'm sure with a shorter run of HDMI, or using higher quality HDMI cables (I'm using cheap HDMI 1.3 cables with female-female adaptors along the run) - or HDMI-ethernet extenders - I would be able to do 60 Hz, 4K HDR. Without using more costly equipment and cabling you can't expect miracles, and you cannot beat physics even with super-expensive HDMI cable. (And what's the point in trying? HDBaseT is really the only option for >30 metre runs.) For my intended purpose - getting HDR UHD signals from a computer ~30 metres away to a TV, without using LAN streaming - this unit works almost exactly as I was hoping for. Used at a midpoint between the PC and TV, the unit does a great job to equalise the low SNR, poor quality signal from the PC, reclocking and boosting it sufficiently for the TV's input to recognise it. When I used a single run of 30 metre HDMI cable, the SNR was not good enough to even get full HDR, so I'm happy with the performance of these units. When connecting multiple displays, it's important to connect the highest resolution display first, so it can properly clone the monitor EDID and maximum resolution properly. The manual explains the process well. ### ⭐⭐⭐⭐⭐ Impressive piece of kit! Perfect for duplicating one 4K HDMI output to two different displays! *by A***. on 12 December 2018* 4K and HDMI 2.0 has been around now for a while, yet for ages now I've been searching for an HDMI splitter which would allow me to duplicate a 4K 60Hz 4:4:4 signal to two 4K displays - with no compromises. I had previously purchased devices that were only capable of 4K 30Hz even though it was advertised as a 4K 60Hz device. Frustrating! Until now I had been unsuccessful, but at last I found it! My search is over. This little beauty will do exactly as advertised. It has excellent build quality and works flawlessly. It is fully compatible with HDMI 2.0b (with an 18Gbps limit) and HDCP 2.2. I have two 4K displays, but as a bonus, If you have one 4K display and one 1080p display, it will even scale down to 1080p for that display ONLY, leaving the 4K display at its native 4K and the 1080p display at its native 1080p - Excellent! Obviously high quality HDMI cables are required, otherwise you might struggle with 4K60Hz. For reference, I ordered a few Amazon Basics HDMI cables with this, and they work perfectly. Just hook it up, connect the included power supply, and it just works. Amazing device from AV Access! ### ⭐⭐⭐ Does not do what I bought it to do *by S***L on 4 April 2019* I bought this to split the video and audio from my Xbox one S because my SONY STR DN1020 only oputputs 1080P. I also bought a good quality 1.4Meter HDMI2.0a cable for the job. This splitter will output 4K 60Hz to my TV but it will not output DTS HD or Dolby True HD. I thought my Xbox was being picky because it may be detecting my TV not being able to support DTS HD or Dolby True HD so I conneced my SONY BDP3700 1080P BlueRay player to the splitter and I am still not getting DTS HD or Dolby TrueHD. So I connected the new HDMI Cable from the blueRay player to my amp and the amp to my TV and I get DTS HD MA and Dolby TrueHD audio when the HDMI is going directly from the BlueRay player to my amp bypassing the splitter. I Even tried switching the output from the TV from HMDI OUT 1 to HDI 2 and the output to the amp from HDMI2 out to HDMI 1 out which made absolutely no difference. Which means that the advertising on the splitter and the manual are wrong. [UPDATE] I contacted AVAcess about my issue with the sound and their support engineer sent me a firmware that kind of fixes the problem. Now the splitter will output DTS HD Master Audio but Dolby True HD is still being output as Dolby Digital. The engineer told me that this is the only solution they have to offer. So my rating will stay at 3 stars because the advertised specs tell it outputs Dolby True HD and DTS HD which is only half true when a new firmware is flashed to it. ## Frequently Bought Together - AV Access 1 in 2 Out UHD 4K@60Hz 1080p@120Hz HDMI 2.0 Splitter with Auto Downscaling,18Gbps Zero Latency, 1×2 4K HDMI Splitter with HDR10 and 3D, HD Lossless Audio, HDCP 2.2, Auto EDID Management - AV Access Professional UHD 4K60Hz (UPT) HDMI Extender Up to 164ft/50M, 4K@60/30Hz 1080P@60Hz HDR10 and 3D over Cat6/6a/7, EDID Management + CEC, HDCP 2.2, 2-Way PoE + IR + RS232 --- ## 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/products/68280552-4ksp12-s](https://www.desertcart.co/products/68280552-4ksp12-s) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-10-26*