Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
Best Hdmi Sync Boxes of 2026
Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
Best Choice
1
GoveeGovee HDMI 2.1 Sync Box AI Set 2, Monitor Backlight, RGBIC | Lightbar & LED Strip, for 27-34 inch Monitors, 8K@60Hz&4K@144Hz, VRR ALLM lag-free, compatible with Matter Alexa Gaming Setup
9.6
ExceptionalOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Value for Money
2
Philips HuePhilips Hue Play HDMI Sync Box 8K, LED Lighting Control, Black | Sync Home Lighting, Adjustable Intensity, Remote Lights Control Box, Connects up to 4 Devices, HDMI Only
10% Off9.3
ExcellentOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Show moreWhy we love it
Ultra-fast refresh rate for smooth video syncing.
Connects up to four HDMI devices seamlessly.
Customizable light settings via the Hue app.
3
Philips HuePhilips Hue Play HDMI Sync Box 4K | HDMI, Smart Lighting Sync Box, Immersive Lighting, Sync with TV, Movies, Gaming, Easy Setup, Smart Home
9.2
ExcellentOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
4
PhilipsPhilips Smart Lighting HDMI 2.1 Sync Box with RGBIC LED Strip, 55-65 Inch | Smart LED, Ultra-Fast Refresh Rate, Customisable Light, Easy Install, Bluetooth App Control, Smart Home, HDMI Input Required
9.1
ExcellentOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
5
GoveeGovee AI HDMI 2.1 Sync Box Kit 2, RGBIC TV LED Strip, Works with Matter | Supports 8K@60Hz & 4K@144Hz VRR ALLM, 75 LEDs/m for 55-65 inch TVs, RGBIC TV Backlight LED Strip
8.9
Very GoodOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Show moreWhy we love it
Seamless gaming and viewing experience
Vivid, accurate lighting effects
Integrates with smart home platforms
6
PhilipsPhilips Smart Lighting HDMI 2.1 Sync Box with RGBIC LED Strip, 75-85 Inch | Smart LED, Ultra-Fast Refresh Rate, Customisable Light, Easy Install, Bluetooth App Control, Smart Home, HDMI Input Required
8.8
Very GoodOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
7
FancyledsFancyleds HDMI 2.1 Fancy Sync Box Streaming Media Player Syncing Device; 4K 120Hz, HDR, Movies Supported (for 70" to 95" TVs)
8.6
Very GoodOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
8
FancyledsFancyleds HDMI 2.1 Fancy Sync Box Syncing Device; 4K 120Hz, HDR (for 24" to 55" TVs)
8.4
GoodOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
9
Philips HuePhilips Hue Play HDMI Sync Box 4K | HDMI, Smart Lighting, Mood Lighting, Sync with TV, Movies, Gaming, Easy Installation, Smart Home
8.3
GoodOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
10
PhilipsPhilips Smart Lighting HDMI Sync Box with TV Backlight, RGBIC LED Strip for 75-85 Inch TVs, Synchronized with Films, Music, HDMI 2.0, 4K @ 60Hz, Connected by WiZ, External Video Source Required
8.1
GoodOur Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Similar products on Amazon
20% OffPhilips Smart Lighting HDMI 2.1 Sync Box with RGBIC LED Strip, 40-50 Inch | Smart LED, Customisable Light, Easy Install, Bluetooth App and Voice Control, Smart Home, Requires External Video Source
REAL-TIME COLOR SYNCING – The video signal is received directly from your HDMI device for accurate color matching and low latency; supports 4K at 60Hz, HDR10+, and Dolby Vision0(20% Off)
WiZ HDMI Sync Box with TV Backlight, HDMI 2.0 Syncable RGB LED Strip Light | Real-Time Colour Syncing, HDMI 2.0, Supports 4K at 60Hz, For 55"-65" TVs, Bluetooth App and Voice Control, Easy Installation
ACCURATE, REAL-TIME COLOR SYNCING: Sync Box reads signals directly from video source, for real-time color matching with your TV – Supports 4K at 60Hz, HDR10+ and Dolby Vision. Note: Requires an external HDMI input; not compatible with Smart TV apps
Philips Smart Lighting HDMI 2.1 Sync Box 8K with TV Backlight 55-65" RGBIC LED Lightstrip Slim Picture Reproduction Adjustable Light Single Install TV Movie Games HDMI Ring Required
Ultra fast image recovery rate - The HDMI sync box supports 4K at 120Hz and 8K at 60Hz to ensure real-time colour matching; compatible with SDR, HDR, HDR10+, Dolby Vision, with automatic saturation adjustment
Philips Smart Lighting HDMI Sync Box with TV Backlight, RGBIC LED Strip for 40-50 Inch TVs, Synchronized with Movies, Music, HDMI 2.0, 4K @ 60Hz, Connected by WiZ, External Video Source Required
Real-time colour tuning - The video signal is received directly from your HDMI device to ensure accurate colour synchronisation as well as low latency. Supports 4K@60Hz, HDR10+ and Dolby Vision
Philips Smart Lighting HDMI 2.1 Sync Box with RGBIC LED Strip, 75-85 Inch | Smart LED, Customisable Light, Easy Install, Bluetooth App and Voice Control, Smart Home, Requires External Video Source
REAL-TIME COLOR SYNCING – The video signal is received directly from your HDMI device for accurate color matching and low latency; supports 4K at 60Hz, HDR10+, and Dolby Vision
Philips Smart Lighting HDMI 2.0 Sync Box with RGBIC LED Strip, 55-65 Inch
REAL-TIME COLOR SYNCING – The video signal is received directly from your HDMI device for accurate color matching and low latency; supports 4K at 60Hz, HDR10+, and Dolby Vision
20% OffUGREEN HDMI Switch 3 in 1 Out, 4K@60Hz HDMI Splitter with Remote | Supports HDR10+, 3D, Dolby Atmos, HDCP 2.2 Switcher Compatible with PS5/4/3 Xbox Series Roku TV Fire Stick Blu-Ray Player
HDMI Switch 3 in 1 out: This UGREEN 4k HDMI switch makes it easy to stream video and audio from 3 HDMI devices to 1 HDMI display, allowing you to easily enjoy games or movies between the three devices without swapping the cable.0(20% Off)
TV Back light Strip Color Lights with HDMI 2.0 Sync Box, RGBIC Monitor Backlight, Immersion Ambient Lighting Strips, Supports Screen Sync, App Control, Intelligent Voice Control (For 40-50 inch TV)
【2025 Upgraded HDMI-Sync TV Backlight】- This product is designed specifically for TV users who use an external HDMI-compatible signal source; Supports 4K/60Hz, HDR, and Dolby sound transmission with higher transmission rates (Suitable for Apple TV ETC, Fire TV Stick, Chome-cast 4K, SAT/Can Receiver, TV Box, Xbox, PlayStation 4/5.) Note:If your TV has multiple HDMI-compatible devices, you must manually reconnect the HDMI-compatible cable. The TV box only supports HDMI-compatible version 2.0 and does not support version 2.1.
10% OffUGREEN HDMI Switch 5 in 1 Out, HDMI Splitter 4K@60Hz with Remote | HDMI Switcher Support 3D CEC HDR HDCP 2.2, Compatible with PS5/4, Xbox, TV Box, Blu-Ray, HDTV, Monitor, Projector
Multiple Screens, Switch as Your Wish: The ability to connect multiple devices to one display is the biggest draw of an HDMI switch, and the UGREEN HDMI switch handles this task reliably. Designed with power users in mind, it supports up to five HDMI inputs for a single output. Help you quickly switch between your PS5, Xbox, Switch, TV Box or blu-ray DVD and say goodbye to annoying unplugging.0(10% Off)
Fancyleds HDMI 2.1 Fancy Sync Box Streaming Media Player Syncing Device; 4K 120Hz, HDR, Movies Supported (for 55" to 65" TVs)
IMPORTANT PLEASE READ - HDMI Device Required: You must connect a HDMI device for syncing. Apps on your Smart TV are not synced, only the apps & streaming services on your HDMI device can be synced.
