I bought this specifically because the Elgato CamLink 4K I was using previously didn’t work with docks or USB hubs. I can confirm this works for me perfectly, both with my Level1Techs KVM and Caldigit TS4.

Works really well with my m2 Mac book air. And for the price it can’t be beat.

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I recently upgraded to the **AVerMedia GC573 Live Gamer 4K** and I couldn't be more impressed. As someone who streams regularly and creates gaming content, this capture card has been an absolute game-changer!### **4K Ultra HD & HDR Support:**The quality is unmatched! Recording and streaming in **4K at 60FPS** with **HDR** is mind-blowing. The colors are vibrant, and the footage is silky smooth, making my content look professional and polished. Even at 1080p, the card handles **240 FPS**, perfect for those who prefer ultra-high frame rates.### **Low Latency Performance:**One of the standout features is the **ultra-low latency**. There's virtually no delay between the game and the captured footage, which is crucial for fast-paced games like shooters. It’s perfect for live streaming and ensures you’re always in sync with your audience.### **Easy Setup & Integration:**Installation was a breeze, and it integrates seamlessly with OBS and other streaming software. The RECentral software that comes with it is intuitive, though you can use other programs if you prefer. The card also handles multi-tasking very well—stream, record, and play all at once without a hitch.### **Perfect for Content Creation:**The AVermedia GC573 isn’t just for gamers; it’s perfect for anyone doing live event capture, video editing, or streaming. Whether you're doing gameplay, tutorials, or live shows, this card has all the professional-level features you need.If you're serious about quality and performance, the **AVerMedia GC573 Live Gamer 4K** is worth every penny. Highly recommended for gamers, streamers, and content creators who want the best!

Ótima qualidade

Graba tus partidas, emite directos, todo con gran calidad y sencillez de uso. La instalación también es intuitiva y muy sencilla, prácticamente plug and play. No requiere de grandes conocimientos previos y captura todo tipo de aparatos (PlayStation, Nintendo Switch, consolas retro...). Es una excelente herramienta que da una calidad de imagen y sonido realmente buena sin necesidad de grandes ajustes. Ahorra espacio al ser interna. Se acompaña con un programa de edición y captura de video como es el Power Director, en una versión algo antigua eso sí, pero permite trabajar y editar en la mayoría de las situaciones más habituales, con lo que no es una gran pega esta versión, se le puede dar un uso mucho más que aceptable con muy buenos resultados. El programa sí requiere de algo más de práctica, pero como cualquier otro editor de video, una vez conocidos los pasos básicos es muy fácil de usar y conseguir los resultados que buscas.

I have 3 Avermedia capture cards and just in case anyone is tempted to get this for their PS5 Pro then please don't it looks horrible. The text is jagged and cant be smoothed enough to look right. It does just fine with my PS4 Pro but that's the limit. The EXTERNAL capture for 4k60 streaming is much much better for PS5 pro and actually displays my games properly please buy that instead.P.S. I tested for some things just to see if the issue might improve and the image quality actually increased from being sent through an 8k HDMI splitter... So this will work with a PS5 Pro but you might need a splitter in front of it.

New Review: Turns out ALL my previous problems were because I had it on an Alienware R13 and should have realized that when you're dealing with a company where a high 90% of their products are proprietary most aftermarket stuff is going to be hit or miss. I had to get a new PC after my trash DELL/Alienware died after not even 2 years of use and upon plugging this bad boy into my new PC, an Origin/Corsair custom build it has worked from the get go. If you're looking for "the cat" level performance for half the price then you're in the right place, if you're all about brand then by all means go with the other guys but this thing is legitOld Reviews:The thing is ok, WHEN it works. Which sadly it fails more than it seems to work. Not sure why but it has "compatibility" issues with Razer software, but even after Uninstalling all Razer software the thing still constantly crashes randomly, it would be a pain normally but having to restart the software during a stream, and sometimes several times each hour is a pain. I am heartbroken I missed my return window.Anytime you hit the guide button on the xbox let alone change games it registers as an input change and the thing crashes most of the time. It's thar or the now persistent lines in black areas I have to deal with, totally missed my return window, totally don't want another one from them be it a new replacement or a refurbished one which will probably be the end result.Avoid at all costs, go with the bigger brand like I should have

I can only speak for my personal use case, and for what I bought this for, it's perfect. I bought the 4K Live Gamer for capturing 4K footage of retro games for my youtube channel and it's handled everything I have thrown at it with almost zero lag.If your intention is to use this capture card in a similar way to me, then it will do everything you want. I originally used this with the OSSC, with the 4K Live Gamer accepting every signal I input. I have since bought a Retrotink 5x, and while researching before buying the Retrotink, I saw many not getting the 1440 signal detected by the 4KLG. I bought it anyway, as 1080p was acceptable, and I wanted the composite signal the Retrotink accepts. I was pleasantly surprised when the 4KLG accepted every signal the Retrotink x5 output. This is the same for the OSSC, I saw scaremongering of the same type about OSSC not accepting signals, but unless I received some magical version of the 4KLG, everything works great.Consoles I have tried are as follows; NES, N64, SNES, Megadrive, Mastersystem, PS1, PS2 and OG Xbox. Note though, consoles that require it, have been modded to output an RGB signal (which most stock retro consoles will not do), and I have spent £100s buying the best quality retro cables and modding my consoles which helps the signal quality. Regardless though, at the end of the day, all these consoles signals are being processed through the OSSC or Retrotink 5x, so if you are planning to use these upscalers, this is the ultimate capture card. I cannot speak for older Retrotinks or the Framemeister, but I have seen people struggling with the signal swapping delay and video output of the Framemeister as it is old tech now.Not all is positive though, I found the customer support incredibly unhelpful. I don't believe English was the first language of person I was emailing, so I will go easy. I was getting a popping sound in the audio, and support E-mail reply I got was along the lines of "these are the common fixes, if it doesn't help, we won't offer any further support". I'm paraphrasing of course, but considering the fix had nothing to do with what they offered, I have very little trust in them to offer genuine support.I'll quickly run through some technical setup tips and problem fixes that I had in case it helps someone else. First off, PCIe has become far more complicated, so you might have speed problems based on the age and spec of your PC. PCIe has individual lanes that shares bandwidth when multiple devices are used. I would suggest not buying this if you don't have at least a gen 2 PCIe board, and even then, due to the bandwidth 4K uses, you might have issues if using less than Gen 3. Assuming your 16x lane is housing your GPU, you will probably be using the x8 lane for this card. This is important, because some motherboards will only allow either a M.2 NVME drive, or use of the PCIe slot not both. My point is, it's worth seriously looking into your motherboards specs and how you have configured it before you buy this as the 4x lane will probably be too slow for capturing 4K. Since buying this I have upgraded to an ASUS ROG x670 EXTREME motherboard, which is a top end £1k board paired with a Ryzen 9 7850x3d, if you have anything like this, this card will be no problem at all no matter how you configure it.My second point is related to the problem I was having with the audio cracking. Little embarrassing but make sure you are using good quality HDMI cables and I suggest not using a cable longer than 2m max. After I bought a high quality 4K cable, I realised there was a cable in the 4K Live Gamer box, so fool on me I suppose but it did fix the issue. I can confirm that long HDMI cables will lead to an unstable signal. For me, anything over 2M would cause the picture to keep dropping out.Regardless of the poor customer service, I still give this 5 stars as it really is a fantastic card. I had an Elgato 4K card and it was a nightmare, very picky about signals and cables, making it pretty much trash for what I wanted to use it for. So, in summary, if you are looking for a card that works great with OSSC and Retrotink 5x, this is a must buy over anything Elgato offers. I haven't tested it with modern consoles like PS5 and Xbox series X, but I really can't see it having any issues as they are the modern standard of video signal.Just to be clear, I am using this with a RTX4090, but I was using it in my backup rig with a 2080 Super, and it works just as good rendering a 4K capture. I cannot speak to the compatibility with AMD or Intel GPU's.Hope this helps.*UPADTE*Just a small update, I have since upgraded to the Ryzen 9950X3D, RTX 5090 and most importantly, the RetroTink 4k. Everything still works fine with the new hardware in 2025. As for the RetroTink 4K, the 4KLG handles everything just as good as the RT5X. I will probably upgrade to one of Avermedia's newer capture devices soon, not because the 4KLG is no longer usable, just because I need a second device. This card is still brilliant as of May 2025.

Generally it is a great one and meet all the features like 4k 60fps. However, when I inserted that one into PCI slot, the card itself bumped the power cable on the motherboard (MSI MAG B660M Mortar btw). It makes bit hard to put the card in also potential risk of damage the cable. So carefully check your motherboard PCI slot before your purchasing this one.

Stop working after 1 year