






🎮 Capture Every Frame, Own Every Stream!
The ASUS TUF Gaming Capture Box CU4K30 delivers high-fidelity video capture with 4K HDR passthrough at 60Hz and recording up to 4K at 30 FPS, 2K at 60 FPS, and Full HD at 120 FPS. Featuring near-zero latency and USB 3.2 Type-C plug & play, it’s certified for OBS Studio and built with a durable alloy shell, making it the ultimate tool for professional gamers and streamers on PC, PS5, Xbox, and Switch.








| Brand | ASUS | 
| Series | TUF GAMING CAPTURE BOX-CU4K30 | 
| Item model number | TUF GAMING CAPTURE BOX-CU4K30 | 
| Hardware Platform | PC, Xbox, PS5, Switch | 
| Item Weight | 14.9 ounces | 
| Product Dimensions | 6.4 x 5.5 x 2.5 inches | 
| Item Dimensions LxWxH | 6.4 x 5.5 x 2.5 inches | 
| Color | CU4K30|HDMI 2.0|2160p60 | 
| Manufacturer | ASUS | 
| ASIN | B096PPYZXV | 
| Date First Available | May 26, 2021 | 
A**R
Great product
Definitely worth it. Because I have the hd60x elgato and for some reason the sound don’t work. But this one beats it out the gates. Much appreciated
F**S
Works Great Clear Video Transfer and Seemless Set Up! Love it!
Works Great Clear Video Transfer and Seemless Set Up! Love it! Took about 2 minutes to set up, its compact so hardly takes up any room. Looks great. Nice solid metal body. Lights are great style and indicator. Im so happy I went with this one vs some of the others that had complaints. I was worried its sort of a big purchase ( comparative to other capture cards). But I am certainly glad I didn't cut any corners with this one. Its a great product well worth the money. IMO.
G**L
Poor Quality, Crackly Audio, and Abysmal Support
I was looking for a video capture device which was both UVC and would be capable of capturing UHD video. I also wanted something which was currently supported. Unfortunately, I regret buying the TUF 4KPRO. Which the picture quality was good, the actual quality of the device's accessories was shockingly poor.The USB-C adapter broke in my USB-C port, but I could overcome this pretty easily with a high-quality USB-C cable. With both cables, left audio channel in OBS was constantly at -35db (even at silence) and both channels were staticky, no matter the input. When I contacted support, I kept getting disconnected from the agent and never got any help, even after describing the issue in detail, providing screenshots, and getting logs from Asus's unstable capture software.
V**G
User friendly
I originally tried an Elgato capture card, which I ended up having to return because it wouldn't read the sound no matter what I did. This card on the other hand is not only beautiful but very easy to troubleshoot and correct when issues occur.First of all, it worked so quickly right out of the box, only took a few minutes to get all the cables in place. The video and sound quality is great. No latency, and the framerate and resolution pass thru with no downgrading as long as your OBS settings are correct (make sure your properties on the capture card in OBS match the resolution and framerate your PS5 is running on)One of the best features of this card that I'd like to point out is the RGB lighting. It doesn't just look pretty, it has a function! If you check the product manual, the color/pattern of the RGB will help you troubleshoot what error the device could be experiencing if it's not working properly. Such a smart idea. And sometimes fixing it when you're unsure is as easy as just unplugging and then plugging it back in or a quick restart, nothing crazy or technical.I've used this for several streams and I love it! Worth the price for the low stress!
D**N
Not perfect, but the best I’ve tried
This is good, but it still intermittently cuts out or I find myself having to plug and unplug everything over and over until it somehow works again
B**X
Good... when it doesn't freeze...
After trying quite a few different capture cards, I landed on the CU4K30 with ASUS TUF, a brand I support all the time. However, do know that this device is NOT perfect. I wish to be part of the overwhelming group that supports this device, but I have had issues with it not long after purchase.When the device is running, it runs well. Great quality out the box. No setup needed to start streaming. And any changes to the device can be done very easily. This works well with OBS and has not given me any grief in the setup process at all.The issue is 100% a heatsink issue. This device is made of a solid aluminum casing that encloses a heatsink inside. The heatsink will, for the most part, dissipate heat if you are in a cool environment. However, if you plan on streaming for over 3 hours, or live in a moderately warm environment, then expect this device to freeze constantly. It does not dissipate heat well, and you can tell just by feeling the top of it getting uncomfortably warm.This gets rather annoying when you have to constantly stop the ASUS CU4K30 to fix the frozen video.I have already tried reaching out to ASUS support about the device. But it is apparent that this device is not something they are familiar with. I found myself giving the technician more answers on possible solutions, and even after we both agreed on what might fix the issue, there is still no sign of any replacement pieces for this device.Again, I have used many different capture cards and devices. This device has promise, but in its current state I cannot in good conscience recommend it to anyone. It works at advertised out of the box, and lots of videos give a nice 10 minute review of the product. But... give it a few hours, and the real problems will start appearing. Primarily... freezing.How did I fix it? Bought a phone cooler and set it on top of the CU4K30.
J**N
Works for new and old gen game systems!
Step by step:Download Video Capture Console from Asus website.Plug device in and go to update, mine needed a USB firmware update out of box.Done.You need USB 3.0, and it gets warm but nothing major. I'm very happy with this purchase thus far, it's been easy to use and seems very solid with the metal frame. RGB's are a cool effect, they tell you the "status" of the device (red-bad, blue-good, yellow-update).This works for Older devices from PS1-5, Snes, N64, and newer xbox.
Trustpilot
1 week ago
3 weeks ago