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WOWNOVA English Version Computer Temp Monitor, ARGB PC Case Display, IPS USB Mini Screen, CPU RAM HDD Data Monitor

  • Based on 524 reviews
Condition: New
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$37.99 Why this price?
New Year Deal · 84% off was $239.98

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Availability: In Stock.
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Arrives Feb 11 – Feb 12
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Features

  • With software in English The PC Temperature Display works creat with our English version software. You can use this with our software as a "second monitor" to view computer's Temperature and usage of CPU, GPU ,RAM and HDD Data etc.
  • Only Use with single USB-C cableOur Computer Temp Monitor only needs the single USB-C cable so it can be mounted completely internally off a usb header without the need of a port on the GPU which is a huge plus to you. No HDMI required, no power required.
  • Great Viewing Angles & Accurate Information IPS full view. 3.5inch mini screen. Display area: 1.93*2.91". Overall size: 2.17*3.35". Resolution: 320*480. Thickness: 0.31". Shell material: metal
  • Simple and Feature-richCustomizable screen layout. Horizontal and vertial screen switching. Visual theme editor: drag the mouse arbitarily to realize your creativity. Energy saving & environmental protection. Turn off the screen automatically and Comfortable eye protection Brightness adjustment.
  • Great Customer ServiceWe respect and value each customer's product and service satisfaction. We want to offer you premium products for a Long-Lasting Experience. If any issue, please kindly contact us for a solution.

Brand: WOWNOVA


Screen Size: 2.9 Inches


Resolution: 320 x 480


Aspect Ratio: 169


Screen Surface Description: Glossy


Product Dimensions: 2.17 x 3.35 x 0.28 inches


Item Weight: 3.84 ounces


Manufacturer: WOWNOVA


Item model number: 68ee4603-bd1c-44b6-96a6-2f49d3d5aace


Date First Available: March 25, 2022


Standing screen display size: 2.9 Inches


Aspect Ratio: 169


Voltage: 5 Volts (DC)


Resolution: The maximum resolution is not explicitly stated, but based on the native resolution of '320 x 480', a possible maximum resolution could be '1920 x 1080' as this is a common maximum resolution for many displays.


Image brightness: 250 candela_per_square_meter


Total Usb Ports: 1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Feb 11 – Feb 12

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great value
Color: black
Super easy to setup if you read the instructions. Love the variety of layouts. Looks great, easy to read even though it's small. Seems to be accurate. Don't change your city though, it'll break and you'll have to delete and restart. The errors don't make alot of sense but a quick reinstall had it working how i wanted with the layout I wanted in 5 minutes from unboxing. ... show more
Reviewed in the United States on April 13, 2025 by JRC

  • App is a little weird but it’s great
Color: black
The media could not be loaded. I figured that 35$ wasn’t too bad for a cool little display. I use it to monitor my temps and percentages of my GPU and pc. The app is a little weird with how to load the various backgrounds and the themes but once i watched a YouTube video, it worked great! Now I’m not smart enough to completely customize it but it works well as it is. I had an open void in my case and i used the WOWNOVA to cover it while adding some functional flair. For the price you really can’t beat it at all. I’ve seen the touch screen ones that are 5x the price but this does everything you need. It does take a USBC cable that has to run out of the external portion of your case. So i was able to tuck the wire and go out to the rear by my power supply. You can’t see it. I kinda assumed it would go into a USB slot on the motherboard. Its temps aren’t completely accurate but the % line up with my task manager. Overall a great cheap and fun product ... show more
Reviewed in the United States on July 23, 2024 by adam adam

  • Will crash pc
Color: black
Waste of money not accurate and is pain to set up causes problems with startup of pc. Do not buy will screw your pc up and have completely reset pc to factory settings
Reviewed in the United States on November 10, 2025 by thomas seaburn

  • I freakin love it
Color: black
For the price, I honestly wasn't expecting much but I thought it would be a neat touch for my new build. The software is a bit confusing at first but there's PLENTY of yt videos explaining how to use this device properly. I reckon the readings would be slightly off (since again it's pretty cheap cost wise) but compared side by side with Open Hardware Moniter, the readings are spot on! The background is also customizable to your own pictures but I was happy with this stock MSI screen that came with the software file since my MOBO is MSI (It comes with roughly 20 different background choices already) 10/10 happy with this purchase, and I would suggest it to anyone who want's a neat addition to their custom builds. For common bought pc's, there are many alternate ways and programs that are free that will show you your computer's stats on screen whenever you'd want if need be. To all the negative reviews saying it's too hard to figure out, you're just not trying hard enough to understand. There are many yt videos explaining how to set this up. There are no sort of just "plug and play" devices like this without software setup. ... show more
Reviewed in the United States on January 31, 2023 by ryker scott ryker scott

  • Software issues
Color: black
The software sucks, downloaded the driver but the app to control it is hiding somewhere on my pc and i cant find it to change the screen. The actual unit it metal and sturdy
Reviewed in the United States on January 11, 2026 by Nick D Nick D

  • Pérfect product arras
Color: black
Perfecto product
Reviewed in the United States on December 18, 2025 by Juan f.

  • Worked for 2 days
Color: black
I bought this secondary display to monitor my temps, installation was a breeze I have a 2.5 display as well which is the one mounted on the inside of my case at the top works perfect. Wanted this one because I liked the small size of it, worked the first 2 days and it wanted to move it in a better spot for me to see originally was mounted on the front of my case but decided to put on the side near the bottom as seen in the picture and once I turned my pc on all I got was black screen with a green line going down the middle I know I didn’t drop it or touch the screen when I changed positions of where I wanted to mount it, tried uninstalling and reinstalling software along with plugging in the usb cable into either of the slots and still same result. Can’t believe 2 days is all I got out of this would send back for refund or exchange but to much of a hassle for me atleast and will just use aida64 and a ips monitor instead ... show more
Reviewed in the United States on September 9, 2024 by Andrae Andrae

  • Smaller than I expected (despite reading the description), but I still like it a lot
Color: black
I should have measured out the screen dimensions on a piece of paper before ordering, but I was too impatient. I was looking for something a little bigger, but I'm satisfied with what I received. As you can see from the photo, the screen isn't that much bigger than an air pods case. Two reasons I was hoping for something bigger - 1 is that I don't usually wear my glasses at the computer, so I need to bend down a bit to see it clearly; 2 - it's too lightweight to sit on my desktop - its cable is pretty short and due to its stiffness, it limits the options where I can place this. I'm sure I could secure the cable to the desktop but it's not worth the effort to me. Despite the size (which is my fault), I'm really impressed with the brightness and clarity of the monitor. The device was relatively easy to set up, and it has a surprisingly large variety of display faces and information options. Overall, for the money spent I'm happy with my purchase. ... show more
Reviewed in the United States on July 29, 2025 by DW DW

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