Govee HDMI 2.1 Sync Box 2, AI Sync Box with TV Backlight, Supports 8K@60Hz, 4K@144Hz, VRR and ALLM, Works with Matter and Alexa, RGBIC LED Light Strip for 75-85 inch TVs, 75 LEDs/m
$28.99
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Product description
1 AI Power Chip
2 4-to-1 Interface
3 Support 40+ Games
1 Higher Density
2 RGBWIC
1 FPS Games 2 RPG Games 3 Cartoon Games
Govee Gaming Lights
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Add to Cart
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Customer Reviews
4.2 out of 5 stars 367
4.1 out of 5 stars 82
4.2 out of 5 stars 367
4.3 out of 5 stars 606
4.2 out of 5 stars 144
Price
$179.99$179.99
$199.99$199.99
$199.99$199.99
$49.99$49.99
$89.99$89.99
Color Matching Style
HDMI 2.1
HDMI 2.1
HDMI 2.1
GoveeDesktop
/
LED Density
75 LEDs/m
75 LEDs/m
75 LEDs/m
60 LEDs/m
9 LEDs/cm²
Color
RGBWIC
RGBWIC
RGBWIC
RGBIC
RGBIC
AI Light Effect
✔
✔
✔
✘
✔
Scene Mode
99+
41
99+
99+
150+
Music Mode
11
8
11
11
10
Size
For 55-65 inch TV Monitor
For 27-34 inch Monitor
For 75-85 inch TV Monitor
For 27-34 inch Monitor
10.47″×5.91″
Dreamview
✔
✔
✔
✔
✔
Package Dimensions : 10.71 x 9.33 x 3.5 inches; 4.65 Pounds
Item model number : H6604C
Date First Available : September 10, 2024
Manufacturer : Govee
ASIN : B0DDPT74Q2
Customer Reviews: 4.2 4.2 out of 5 stars (367) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Latest HDMI 2.1 Interface: Govee AI Sync Box 2 adopts the latest HDMI 2.1 interface for data transmission, enabling screen and lighting synchronization, and supporting resolutions of up to 8K at 60Hz and 4K at 144Hz. Note: Automatic signal switching is not supported when multiple devices are connected.
Unique CogniGlow Technology: Govee Sync Box uses AI to automatically recognize images and text, determining trigger conditions to match specific lighting effects. HDMI 2.1 Sync Box supports VRR and ALLM, reducing screen tearing and latency, providing a seamless experience.
RGBWIC Four-Color Mixing: An RGBWIC LED light strip ensures purer white light and accurate color blending for vibrant effects, making it better suited for game visuals.
High-Density Light Strip: With 75 LEDs/m and a brightness of 450 lumens/m, the high-density light strip cooperates with our Sync Box to provide a brighter and more comfortable experience.
Matter Support: Seamlessly integrates with multiple smart ecosystems, supporting convenient voice control.(Only lighting-related functions are supported).
DreamView: Synchronize colors across multiple Govee lights to create an immersive gaming environment. Equally supports Dolby vision and Doldy atmos.
A special note for using HDR, HDR10+, and Dolby Vision: Due to the functional characteristics, when you turn on HDR, HDR1O+, or Dolby Vision, the saturation of the light’s color might decrease, which is normal. You can also adjust the saturation in the app to achieve a satisfying lighting effect.
11 reviews for Govee HDMI 2.1 Sync Box 2, AI Sync Box with TV Backlight, Supports 8K@60Hz, 4K@144Hz, VRR and ALLM, Works with Matter and Alexa, RGBIC LED Light Strip for 75-85 inch TVs, 75 LEDs/m
Add a review
$28.99
Rocy P. –
These lights are incredible!!
These lights are incredible, very easy to install, it makes the living room of my house look more fun, the lights change color depending on the colors that come out on the TV, I really loved this product
Sh4dow –
Worth it
Really good and easy to setup.It can also sync with other govee bulbs and lamps which creates even better results.But it feels like it cannot create few colors like Brown or grey.
Amazon Customer –
Amazing Product But Not Perfect
This is a huge upgrade over the T2 camera model I used before. The lights are so much brighter, and of course, the ‘no camera’ feature means no more fighting reflections and always needing to calibrate it.Installation was simple. I ended up using some other edge clamps because the included ones just didn’t work and kept falling off.The lights are super sticky. I even removed them from my one TV and installed them on a newer TV a week after installation.It all looks pretty cool and makes such a big difference. I paired them with my bar lights and floor lamp using Dreamview to add some extra flair. The combination makes the room quite bright, so I don’t even need to use a lamp.The box itself is great too. All formats work as I hoped. Even PC gaming manages 120Hz 4K with 12-bit colour depth. No flashing or loss in quality. The light strip on the box is also a nice addition.If I have to complain about one thing, I wish there was a simple IR remote to switch HDMI formats. Having to open the app, wait for it to load, then wait for it to connect to the unit, then tap on HDMI formats to switch to a different source is a real pain. Takes way too long. Especially if you have an Apple TV/MediaBox connected to the unit with a game console and PC and you’re forever swapping around between them.
Joseph m. –
Next-Level Immersive Lighting Experience!
This Govee Sync Box 2 completely transforms my TV setup. The colors are vivid, responsive, and perfectly match the on-screen action — it makes movies and gaming so much more immersive. Setup was fast and simple, and the app gives tons of customization options.HDMI 2.1 support works flawlessly with my 4K/120Hz setup, and there’s zero lag. The AI sync feature is surprisingly accurate too. Overall, it’s a premium upgrade that delivers on performance and visual impact — absolutely worth it!
David Welty –
Won’t work with built in apps on your tv need either a fire stick or Roku Express
I was a little disappointed to find out it wouldn’t work with app that are on a Roku tv but it works amazingly with my PlayStation and it has a lot of cool features that I appreciate it’s slim easy to set up I did it in like 5 min watching movies with it feels amazing and of their are some problems like the colors not always being the exact color but other than that it’s amazing
Joseph Houff –
Govee is GREAT, Sync Box is…
Rubbish.Unfortunately the AI Sync Box 2 is easily the worst Govee product I have ever purchased—I’m crossing fingers and toes that software updates can fix. The issues start with the actual length of the strip light. I have an 85 inch TV and purchased the 85 inch version of AI Sync and it hardly covers the TV which leads to “dead” corners. Not the end of the world but it gets worse from there. These things are a blinking nightmare—unlike my camera based Govee TV backlights I have owned in the past which are wonderul; the AI Sync Box has the following issues:1. Flickering constantly—much worse if you are using Dreamview.2. Very, very slow to respond to onscreen changes. My camera Govee works amazing with nearly seamless transitions—this is very noticeable delay.3. Not colorful at all. It seems to generally give off a white glow and no matter what I do setting wise it just isn’t colorful.4. If there are colors they are wrong. I was watching a movie that has a scene that is completely black and it started displaying blue and red for example—this happens a lot.5. Dreamview very slow to link. My older camera based Govee setup instantly connects to all my Govee products for Dreamview—this sometimes takes several minutes for all the lights to finally sync to Dreamview.6. USB cable is SUPER short—85 inch TVs are quite massive and the baby USB cord provided barely reaches the box on my entertainment center.This in my opinion is the first miss from Govee. Truly love the company and own literally hundreds of their devices but this one simply misses nearly every mark. I would say get one of the camera based TV backlights instead—or what for potentially it being fixed via software update. It’s a bummer for sure.
Eric Matte –
Really nice sync box, without any delay!I had some trouble at the beginning with the leds flickering badly. I’ve found out that if you increase the brightness > 75%, they work a LOT better. Like 15% or less brightness will flicker like crazy. Also turn on black bar elimination.For me, the CEC works well. I don’t however use the input switching since all my HDMIs goes trough my AV receiver, then the receiver to the sync box.
Gino DC –
Absolutely fantastic product, if you’re a gamer, this is a Must have! Purely amazing! I was a doubter at first but this Sync Box just rocks! I don’t need to reprogram or code anything, it just does what it needs to do, Sync lights to my Monitor, LED light strips is too big for a Gaming PC setup tho, better for 34″ monitors, not so much for 27″ screens, bending light strip required if you have a 27″ setup
mike –
Works good pretty decent only down side dosent work with the high end Roku box but other than that it’s decent. Really good for gaming
Katie –
Works really well! Was debating on getting the other Govee lights that have the camera but wasn’t super keen on having that on the top of the TV – the other option was the Philips one but the price was too out of my budget. If you’re in between those I would recommend these – cheaper option and works really well!! Have to use it through HDMI. We watch everything through our PS5 system so we’ve had no issues – everything syncs well while gaming and watching shows/movies. We also purchased the govee lamp and it syncs perfectly with it as well!
joseph –
It’s great device except for the part that’s most important switching inputs.If you have more than one input and you aren’t using a receiver to depend on signal well good luck making it recognize the device.this has also made me have to unplug my tv it almost bricks the tv sometimes cause tv defaults to it as input but won’t show anything on screen.soft bricks my TV G4 OLED, you heard that right it bugs out so hard it makes the tv freeze on black screen and only way to fix the tv is to unplug it! Not the govee sync box, not turning off the tv, no you need to hard reset the tv, that’s how garbage and tedious this device is.