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NZXT Signal 4K30 Full HD USB Capture Card - ST-SESC1-WW - 4K60 HDR and 240Hz at Full HD (1080p) - Live Streaming and Gaming - Zero-Lag Passthrough - Open Compatibility

  • Based on 140 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Jul 24
Order within 9 hours and 9 minutes
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Style: 4k30 Full HD


Features

  • PLAY IN FULL QUALITY: Play the game as it was meant to be played at up to 4K60 HDR10, or 240Hz Full HD with zero-lag passthrough. Compatible with PCs and all consoles with HDMI.
  • STREAMING: Your audience will see every detail with streaming up to 4K30 or 1080p60 the benchmark of a professional stream. The Signal 4K30 is plug-and-play and compatible with any streaming software
  • PC STREAMS, UPGRADED: Connect a compatible professional camera for high-quality video that provides greaters clarity than a USB camera, and opens the door to professional features and visuals.

Brand: NZXT


Hardware Interface: USB


Video Capture Resolution: 1080p


Operating System: Nintendo wii


Platform: Linux, Windows, Android


Brand: ‎NZXT


Item model number: ‎ST-SESC1-WW


Operating System: ‎Nintendo wii


Item Weight: ‎9.9 ounces


Product Dimensions: ‎6.81 x 5.63 x 2.36 inches


Item Dimensions LxWxH: ‎6.81 x 5.63 x 2.36 inches


Manufacturer: ‎NZXT


Country of Origin: ‎China


Date First Available: ‎June 28, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great for image, poor for audio
Style: 4k30 Full HD
The NZXT Signal 4K30 is a strange little external capture card. It captures high fidelity images with ease, but the audio part is horribly distorted and completely unusable. This is not just an issue for me; I checked multiple forums. I mostly stream in 1440p. Looking at my stream PC, it reports 2560x1440p 60fps while not in use. Under load in a game, it accurately reports and passes on the full resolution and frame rate. The device will report as a monitor. In display settings, simply duplicate the display you would like to stream or record to a second PC. Example: Duplicate Display 1 to Display 3. NZXT has some decent documentation regarding devices other than PC, but when I went to their site for support there was no documentation for PC. I spent hours figuring this out. Unfortunately, this device is of limited utility due to the audio issues. There are better options that don't horribly mangle your HDMI audio. I'm fine with it because I didn't need it to pass through audio, just my main display. I was curious if it would, and it failed horribly. I have seen others with overheating issues, but I've done several load tests and it doesn't seem to really impact performance in a meaningful way for me. If you're looking for a display-only external capture card, this is a pretty good option. Don't expect it to be anything but alright. ... show more
Reviewed in the United States on September 18, 2023 by Jack

  • Impossibly easy to use with OBS
Style: HD60 Full HD
It's extremely easy to use. I plugged it in, with no driver installs or anything and OBS picked it up immediately with no fuss. I highly recommend it
Reviewed in the United States on October 12, 2023 by Naithan Mizanin

  • Great capture card
Style: 4k30 Full HD
Bought because my blackmagic card kept inserting a weird black bar on top or bottom of my screen no matter what. This doesn't. Recordings look very nice! Works with OBS with "video capture device".
Reviewed in the United States on October 2, 2023 by thomas

  • Small issues here and there, but very good bang for your buck.
Style: HD60 Full HD
I've been using it a lot recently and it works just as you'd expect it. It's very easy to use and setup in OBS Studio. I've used it to stream to Twitch, Youtube and even to Discord and it works very well. Picture quality is great and the frame rate is consistent, though the latter tends to drop or skip a little bit sometimes (very negligible; around 1-2 frames) when the card gets hot, since it doesn't have any kind of cooling system (and I didn't expect it to have one given the price). Using it in a well-ventilated room is a good idea, but ultimately not a requirement. One small warning though: you're probably better off buying a separate USB-A to USB-C data cable, because the one included in the box is VERY short, which can be troublesome for some people's setups. The HDMI cable's length is fine, however. Overall, it's very much worth the price compared to the more popular capture cards out there, especially if all you want to capture/stream is a Nintendo Switch or older consoles. I'm very happy with my purchase! ... show more
Reviewed in the United States on August 3, 2023 by Michael

  • PERFECTION! Well......Almost
Style: 4k30 Full HD
My Nvidia only has 1 HDMI and the rest are Displayports. It didn't work from the beginning until I reread the Instructions and I got it working. I don't have a second monitor for my Gaming PC, mainly my Streaming PC. I hooked up the HDMI to my Monitor and works perfectly. I connected the USB to my OBS? 100% quality! Allow me to show how I got it all working. I have a Gsync monitor with 4K and this NZXT is 4K 24hz. Terrible hz in my opinion of rmy monitor. So I hooked back up my Displayport and disconnected the HDMI while I have the USB hooked to my streaming PC. On my OBS I was able to see the main screen using Clone. I played my Sniper Elite V2 remastered game to record to my OBS. OHHH Man the Quality is fantastic! The 4K is not bad! It was slow on my Main monitor but not my OBS. Everything looked good! I use to stream and record my gameplays using Teleport and NDI. Horrible. NDI Sound was soo bad. Teleport Quality was horrible. I hooked to my POE. Didn't do much of a job connecting 2 PC's. I also played Path of Exile while recording, lag was so bad. But I thank God for the NZXT that did the job! I did some research first by a streamer who told me about Game Capture card. I checked the reviews with 2 different Capture Cards and this one? Took the cake! So I bought it, with 2 Better 4K HDMI's (I figured I needed it) and 3.5mm Aux Cable. Yea I already figured the sounds won't work through the 4K60FPS so I was ahead of it. Everything checks out and works perfectly for me after some recording tests. How do I give this rating? 10 out of 5 stars. Thank you! ... show more
Reviewed in the United States on April 19, 2023 by kingXspian

  • It's fine, it gets the job done, but you can do better
Style: HD60 Full HD
I went through a phase of trying to find a good capture card that would not be too taxing on my streaming laptop power-wise, while also being able to output a stable signal from my gaming PC, and I got to say... this wasn't quite it. The signal seems good at first, the colors are there and the image is pretty crisp, but after running a test stream I immediately noticed issues. First off, after a few moments the image constantly shifted a couple of pixels upward, meaning that there's a constant strip of mismatched colors along the bottom side of the screen that returns every time you refresh it. Secondly, the stutter. I initially bought this because of an unpleasant occasional stutter from my EVGA XR1 PRO that I was told could be alleviated by just getting a lower end card, but this was not the case: This card had it much worse. Every few seconds the image locks and jumps, and while for some people it won't matter, for people trying to get a smooth stream it's definitely going to be noticeable, especially when capturing side-scrollers. So yeah, overall it works, but for the price range it's sitting at, there's better options from EVGA and the like, I'd just go with them unless you catch this one on a deal and the image consistency is not a huge deal to you. ... show more
Reviewed in the United States on June 29, 2023 by Tanner Harolde

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