RGBlink Mini Video Mixer Switcher with 4 x HDMI Inputs 2K Input/Output Real Time Live Streaming, Support Output 6 Pictures PVW and PGM, for Facebook, YouTube, Instagram, Tiktok, RTMPS

The RGBlink Mini Video Mixer Switcher is a dream tool for content creators and live streamers who need professional-grade control in a compact form. With 4 HDMI inputs and 2K input/output support, it handles multiple sources effortlessly—perfect for switching between cameras, presentations, or media feeds in real time. The interface is intuitive, and transitions are smooth with zero lag. Build quality is solid, and it’s portable enough for mobile setups or tight studio spaces. Whether you're streaming events, gaming, or producing webinars, this switcher delivers crisp visuals and reliable performance every time.

Just a beautiful device. Source buttons are big and easy to select. The preview screen is just wonderful. No additional monitor needed to take up desk space Wish List: Each video input should have its own audio input and switch

At first, I was about to write a bad review because the product kept glitching on the output. This, after updating it via Ethernet port (?!!) and trying it on Streamlabs Desktop and switching between my iMac and Mac Studio Pro. Also updated the OS on the Macs. But I found out I had the output set to 30 FPS and my cameras set to 60FPS. There were other little details in the USB output I had to set as well for the 1080P output. There's a learning curve to make things work correctly so look out for YouTube vids and the instructions. But once it works, it's solid. I'm using this for my Podcast and just needed a smooth way to go between cameras. This device does the job! I'm pleased with it.

It can be used directly out of the box, with the basic options, but when you read the manual the thing is fairly easy to program and then you get some fantastic "professional level" control abilities. AND, you can actually control the unit via an attached computer, using the app! Allows you to record everything directly to a USB stick as well!

There's a review here titled "Zero Customer Support" ...that review is spot on! Absolutely can not get any software to work on my brand new HP Envy...(HP flagship laptop) not can I get the app to work on my cell! So aor the basic functions seem to work on the unit but without the app it can't be upgraded and can't access some of the functions like wireless or any form of remote. I have tried to contact RGBLink and the response received matches the other reviewers experience. I am not impressed... This appears to be a somewhat sketchy Chinese company ...I saved a few bucks on the purchase which in the end ...turns out..."You get what you pay for"

Even tough there is many different models on this fixture, it works perfectly. I would recommend to any one.

Finally, a way to seamlessly switch from one HDMI source to another without the tv's going through the setup each time. Not only does this switcher do it instantly and without readjustment of the tv's, it offers numerous transitions and PIP options. It's like a broadcast switcher at a consumer price point. Well done!

This was my second attempt at using this product. Both failed both in different ways. The first one the output would just drop signal. I would have to unplug it and plug it back in numerous times to get it to finally work. The second one there was no frames around the input pictures on the the video monitor. The T-bar was backwards, And again I had to do hard reboots numerous times to get it to finally not drop signal. The audio input and outputs are so recessed. In. You can only use their 3.5 mm plugs. I was unable to use any of my existing adapters or cables with it.