Best 4k Scaler In September 2026

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Buy the Best 4k Scaler for your needs. Choose from the Best 4k Scaler on the market. Pick the one that satisfies your need.

To help you in your search, we have completed this list of the Best 4k Scaler.

Top Rated Best 4k Scaler Of 2026

Rank	Product Name	Score
1	Orei 1x2 2.0 HDMI Splitter with Scaler Audio Extractor 2 Ports with Full Buy Now	9.7 Buy Now
2	HDMI Splitter 1x2 4K 60Hz 4:4:4 HDR Dolby Vision Dolby Atmos- HDMI Scaler Buy Now	9.5 Buy Now
3	ViewHD UHD1X2SA Multi-Functional HDMI 1x2 Splitter & Audio Extractor | HDMI v2.0 | Buy Now	9.1 Buy Now
4	HDMI 2.0 Splitter 4K@60Hz 18GBps HDR10 Dolby Vision, Aozzy HDMI Scaler 4:4:4 3D Buy Now	8.8 Buy Now
5	Monoprice Blackbird 4K 18Gbps Scaler, Repeater and Up/Down Converter - Black with HDCP Buy Now	8.6 Buy Now
6	HDMI Splitter Scaler 1x4 4K 60Hz 4:4:4 HDR Dolby Vision Dolby Atmos Buy Now	8.3 Buy Now
7	Orei XD-4000 Premium 4K@60Hz HDMI PAL to NTSC Video Converter Up Down Scaler Buy Now	8.1 Buy Now
8	gofanco Prophecy Multi Video Format to HDMI Scaler Converter – Input HDMI/Mini DP/VGA/CVBS/YPbPr Buy Now	7.8 Buy Now
9	HDMI 2.0 Extender 4K 60Hz (4:4:4 8bit) HDR10 Scaler- 230ft 1080P Dolby Vision,130ft Buy Now	7.5 Buy Now
10	Hall Research SC-HD-2B 4K/60Hz HDMI Scaler with Audio Embed/Extract and Image Flip Capability Buy Now	7.2 Buy Now

1. Orei 1x2 2.0 HDMI Splitter with Scaler Audio Extractor 2 Ports with Full

• 1 input (1 source) to 2 output ( 2 display) supports hdmi 2.0 with edid1 hd source in to 2 hd display - supports version 2.0 - splitting one hdmi input signal into two hdmi output signals identical to the input signal.
• Compatible with hdmi units such roku 4, 4k tv, amazon fire tv, ultra projector, ps4, xbox, apple tv, hdmi lcd, cable box, blu-ray player, dvd player, pc, stb and more
• Package includes: 1 x uhds-102 2.0 splitter, 1 x dc 5v power adapter (100-240v, us plug) and 1 x user manual. 1 year orei warranty and lifetime support
• Audio extractor analog out or optical out: supports 3d and lp cm, dolby-ac3, dts7.1, dsd/dolby truehd/dts-hd master audio, essentially all available audio options are supported
• Resolutions up to 4k x 2k @60hz, your able to scale resolutions to match your tvs. uhds-102a also supports hdmi 1.4, 1.3, 1.2.

2. HDMI Splitter 1x2 4K 60Hz 4:4:4 HDR Dolby Vision Dolby Atmos- HDMI Scaler

• Attention pls --- to get both of dolby atmos and dolby vision in sync, pls ensure tv and receiver support them both. splitter edid just pass through signal, not create. --- supports tv 4k 60hz hdr video, soundbar 7.1ch audio play together. -- hdmi splitter not extend screen, only copy screen. -- 4k hdmi 2 way splitter for tv, hdmi 2.0 hdcp 2.2 devices, nvidia shield, xf...
• High compatibility ---4k 60hz hdmi splitter 1 in 2 out with manual scaler, easy edid management. based on research, the most of buyers who returned it, due to wrong operation or don` t use hdmi 2.0 standard cable. --- pls read bullet points, description carefully.
• Key usage --pls set edid to 4k, connect 4k tv to splitter out 1.--scaler button 1 control out 1 down scaler --scaler button 2 control out 2 down scaler, both can down-scale 4k to 1080p 60 only. no another. not down-scale 4k hdr dolby vision, hdr vrr. when output 4k hdr dolby vision pls turn off scaler. --upgrade firmware,set hdcp via micro-usb port.(near hdmi in port). ...
• Audio visual --- mini size 1 to 2 hdmi splitter supports hdmi2.0, 4k 60hz 4:4:4 8bit hdr dolby version hdcp2.2, two hdmi out can down-scale 4k 60/50/30hz to 1080p 60hz independently simultaneously, pls turn off scaler when play 4k hdr dolby vision. do not down-scale 4k hdr dolby vision (4k60 4:2:2), hdr vrr, supports dolby digital 7.1ch, dolby atmos, dts:x. advanced tec...
• Compact design --- ultra slim, mini size (2x2.3 inch) is good for home decoration improvement. plug and play, no driver. dual hdmi splitter daisy chain cascade to 6 layers. not up scaler. not auto switch. no cec. no arc. to longer signal transmission hdmi splitter 1x2 , pls refer to asin b07wr7kp1b

3. ViewHD UHD1X2SA Multi-Functional HDMI 1x2 Splitter & Audio Extractor | HDMI v2.0 |

• This u9 viewhd model uhd1x2sa is the most advanced multi-functional and versatile email ,protected 18gbps hdmi 2 0 hdcp 2 2 1x2 splitter on planet earth
• I/o one hdmi input two hdmi outputs one optical audio output one 3 5mm analog audio output to avoid confusion it does not support cec does not bypass hdcp
• 8 custom pre-programmed settings to enable various audio and video applications versatile and multi-functional
• 4k to 1080p scaler hdmi out2 port has 4k to 1080p scaler for user to enjoy 4k video from hdmi out1 and use 1080p tv with hdmi out2 at the same time best compatibility
• The most advanced hdmi 1x2 splitter support hdmi 2 0b 18gbps 4 4 4 hdcp 2 2 hdr & dolby vision audio extraction supports optical receiver 1080p and 4k hdmi receivers and 3 5mm stereo headphone
• Package includes uhd1x2sa splitter 100v-240v to dc 5v1a power adapter and user manual

4. HDMI 2.0 Splitter 4K@60Hz 18GBps HDR10 Dolby Vision, Aozzy HDMI Scaler 4:4:4 3D

• 2-port hdmi 2.0 splitter: distributes 1 hdmi signal to 2 hdmi displays simultaneously without signal degradation. compliant with hdmi 2.0a, hdcp 2.2/1.4 with 18gbps bandwidth. easy and stable to cascade multiple splitters for more outputs. supports up to 10 layers.
• High definition audio this splitter will pass hd audio formats from your source, such as: pcm, lpcm 7.1, dolby truehd, dolby digital plus, and dts-hd master audio.
• Wide compatibility: this hdmi splitter works perfectly with the computer, blu-ray player, dvd player, av receiver, apple tv, roku streaming media player, tv box, play station 3/4, xbox one/360, nintendo wii, or other hdmi compatible devices to your ultra 4k tv (uhd tv), hdtv, monitor, display or projector with a big screen.
• Ultra 4k 60hz hdmi 2.0: support email ,protected 4:4:4 as well as 1080p. note: source devices and all connected tvs must support dolby vision/hdr10 in order to experience the quality and image that dolby vision/hdr10 offer.
• High speed & stable transmission: this hdmi splitter offers 10bit per channel (30bit all channels) high speed transmission without lag and no loss of picture and sound quality. plug and play cable length could reach up to 10m.

5. Monoprice Blackbird 4K 18Gbps Scaler, Repeater and Up/Down Converter - Black with HDCP

• Supports the features found in the hdmi 2.0b and hdcp 2.2 specifications
• Supports 12-bit per channel color depth | multiple units can be cascaded
• Can extend 1080p hdmi signals to distances up to 131 feet (40 meters)
• Supports display resolutions up to email ,protected , including email ,protected and 3d email ,protected
• Provides 18gbps video bandwidth | supports high-definition, multi-channel audio pass-through

6. HDMI Splitter Scaler 1x4 4K 60Hz 4:4:4 HDR Dolby Vision Dolby Atmos

• High compatibility --- 4k hdmi 2.0 splitter 1x4 hdr, hdmi one input four output splitter works well with hdmi 2.0 hdcp 2.2 devices, such as nvidia shield,xfinity box,elgato game capture,roku 4, amazon fire tv,fire stick, xbox one s,apple tv,ps3 ps4 pro,set-top boxes, blu-ray dvd, cable satellite box, pc laptop, hd camera, hd dvr.
• 4k hdmi 2.0 hdr dolby vision --- 1 to 4 hdmi splitter supports hdcp 2.2 hdmi 2.0 4k 60hz 4:4:4 8bit,hdr dolby vision. 4 hdmi outputs can play 4k or 1080p independently via edid pannel dip switch. hdmi 4k down-scale to 1080p 60hz only, not down-scale 4k hdr dolby version (yuv 4:2:2), hdr vrr.
• Easy control --- plug and play, no driver, cec is on hdmi out 1. threaded power adapter to prevent power loss, no delay. low heat. daisy chain cascade to 6 layers. esd protection to provide more safe and reliable performance. mounting ear and hook loop for different installation requirement.
• Key usage --- edid copy hdmi out 1 prior, turn on pass when play 4k source. edid memory ability to remember the latest hdmi source when change hdmi outs. when tv blink, pls turn on test mode. hdmi out supports audio formats digital 7.1ch, dolby atmos, dts:x, dolby truehd, dts-hd master, lpcm 2.1/ 5.1/ 7.1ch.

7. Orei XD-4000 Premium 4K@60Hz HDMI PAL to NTSC Video Converter Up Down Scaler

• The scaler supports a data rate of 18 gbps with 4k60 (hdmi 2.0) - rs-232 support
• Hdmi input to convert from pal(50hz) to ntsc (60hz) output resolutions of upto email ,protected 4:4:4: (with digital and analog extraction)
• 1 year warranty + orei support. includes dual voltage adapters
• Manually set output to specific resolution, ideal for purpose where the resolution is mismatched or experiencing edid or hdcp issues
• Orei xd-4000 can scale up or down any hdmi resolution from hdtv resolution from 480p to 720p/1080p/4k/2k at 60hz.

8. gofanco Prophecy Multi Video Format to HDMI Scaler Converter – Input HDMI/Mini DP/VGA/CVBS/YPbPr

• Made in taiwan and high quality components fcc, ce & rohs compliant. surface mountable metal enclosure with esd protection. our products are backed with a 1-year limited warranty and experienced tech support team in silicon valley. if you have any questions or concerns, visit our gofanco website or click on our name in the buy box and select "ask a question".
• Advanced features: video enhancement, de-interlacing, video h/v mirror, over/under scanning adjustable, active video area adjustment, stable and independent output signal quality, aspect ratio adjustable, frame rate conversion
• Operation methods: push buttons (osd menu), ir remote control, software via micro usb. firmware upgradeable for expanded compatibility
• Supports popular smpte and vesa input & output resolutions, including 1080p @60hz, 1080i @60hz, 720 @60hz, 480p @60hz, 1920x1200 @60hz, and output only resolutions: 3840x2160 @30hz, 4096x2160 @30hz
• Convert and scale analog & digital video to hdmi output up to 4k @30hz yuv 4:4:4. input formats: hdmi / mini dp / vga / cvbs / ypbpr, output format: hdmi. supports audio embedder with analog stereo input

9. HDMI 2.0 Extender 4K 60Hz (4:4:4 8bit) HDR10 Scaler- 230ft 1080P Dolby Vision,130ft

• Safety ---built-in esd protection for safety usage. for 18g hdmi extender arc, pls check b07wc8bqpw. for hdmi extender 4k60 4:2:0, pls check b07w4td5qh
• Compact design --- ultra slim, mini size of a smart phone (can be hidden behind tv). all interfaces is at one side for tidy wiring. threaded power adapter prevents power loose during usage, power adapter be locked for a solid installation. mounting ear, cable tie for easy installation.
• Two-way poe , ir extension --- only one power adapter is required by either extender transmitter or extender receiver, to transmit hdmi signal. two-way bi-directional ir, allows control both hdmi source and display at remote side. supports cec. please ensure tv support cec firstly.
• Audio visual --- hdmi balun supports uncompressed 4k 60hz (4:4:4 8bit, 4:2:0 10bit) hdr,hdr10 up to 18gbps, pass 40m (130ft) at 4k, or 70m (230ft) at 1080p over cat5e cat6 cat7 cable. audio supports dolby truehd, dts-hd master, dts: x, pcm7.1. optional hdmi down-scale 4k to 1080p only.
• High compatibility --- 18gbps ezcoo hdmi extender 4k 60hz works well with hdcp 2.2 devices, such as roku 4, amazon fire tv, fire stick, xbox one s, apple tv,ps3 ps4 pro,set-top boxes, blu-ray dvd, cable satellite box, pc, laptop, hd camera, hd dvr.

10. Hall Research SC-HD-2B 4K/60Hz HDMI Scaler with Audio Embed/Extract and Image Flip Capability

• Analog and digital audio inputs and outputs
• Horizontal and vertical mirroring (x or y-axis flip)
• Advanced scaling for real-time frame rate capture & conversion
• Supports uhd / 4k @ 60 hz with 4:4:4 color on input and output
• Any video resolution can be scaled up or down to any other resolution