Portable Monitor 4K - 15.6inch UHD 3840×2160 100% sRGB USB-C Mini HDMI External Second Monitor Portable IPS Screen Computer Display with Speakers for Laptop MacBook Switch PS5/4 Xbox

Works well for a temporary 2nd monitor when needed, quick ability to hook up and take down, picture is as expected. Hookup to a notebook computer that uses just usb-c for power and display.

I dont give many 5 star ratings, but this device is wonderful. The vendor offers a free add-on, I selected the carry case. It is of fine quality. Very happy with my purchase.

Was looking for simple second screen to add to my laptop for work environments. Easy to use, simple connectivity with a few options and easy to use interface. Feels well built and cover which doubles as legs is useful. Very happy with this purchase!

Upon receiving the monitor, I observed a solitary green pixel in the center of the screen. Consequently, I reached out to Amazon and Upperizon for warranty assistance. However, they notified me that since the product was 99.9% satisfactory, they would not provide a replacement. Consequently, I have no plans to order from Upperizon again.

I hesitated buying this because I dont travel that much anymore, but then I realized it is small enough to use with my other two 32-inch UltraHD curved screens. It now sits on my desk close enough to my so its top edge is just below the line of sight to the bottom of the monitor above. Its bright and SHARP image and rich colors make it a delight to use. (2 screens attach to MacBook Pro 16 and other 2 to PC.) I love how it quickly folds up and fits nicely in my backpack next to the MacBook.

This is the second travel monitor I try. The first one I returned because the resolution was too low and was not compatible with my laptop from work. This one works a lot better than the first. Easy to connect and setup, very light, colors are great and resolution can be changed to whatever I need. Great compatibility with my work laptop.

This is a great portable secondary monitor for laptop! Very bright with true vivid color. Its thinner than previous portable monitors Ive had. Includes ALL the cables you need! Very satisfied. Note: Monitor is 4K, but if your laptop/PC has external monitor resolution limitations, youll only get the max resolution supported by your computer.

I found my desktop becoming crowded, and at the same time being able to work from home, I am able to work from anywhere, including a park. So I needed a way to add a second monitor to my work and personal laptop. I use a KVM switch to share this external monitor between the two laptops. Inside it is crystal clear, very detailed, and has a great response time. Outside the ambient sunlight quickly overwhelms the displays ability to be bright enough to see clearly. ITs so thin you can use it with the stand it comes with, or you can stick it on an IPAD or Tablet holder. I took advantage of their free upgrade offer to get a 180 degree HDMI adapter and a Case (I have bought two of these monitors). I cant find a 180 Degree mini HDMI adapter, but they sent me one for free. The instructions are VERY clear, be sure to use a 4K Video Capable USB-C plug if you dont want to use the one it comes with. The customer support was speedy, Every component is labelled to avoid confusion, and the monitor runs perfectly fine connected to only ONE USB-C cable (Video Capable) for both Power and Video, although it has a mini HDMI input if you can only supply power over the USB-C Cable.

If the monitor wont power on, unexpectedly dims, or starts to flicker, do not use your laptop as the power source. Use the supplied USB cable and the wall charger. Then try powering on your laptop WITHOUT the monitor connected and then plug it in after full boot-up. If the monitor is not automatically resolving to 4K (2840x2160) but seems stuck at HD (1920x1080), do not use a USB hub to connect the HDMI cable to your laptop. (Assuming your laptop graphics card can drive an external monitor at 4K but does not have a built-in 4K HDMI port itself.) Use a straight, in-line mini-HDMI to USB-C adapter. I highly recommend the one made by Anker (available on Amazon @ $18: https://a.co/d/2fbzmd5 ). If these steps dont work, contact Customer Service by email (much faster response than leaving a voice mail message). They will do everything humanly possible to help you.

Ive been using it as my everyday monitor for xbox series x for almost every day for about 2 months, Id had some issues with third party cables but I thought it was the cables so I just got and adapter for Normal hdmi, one day it suddenly stopped working with hdmi all together and started only taking usbc, I found a work around by using both usb c ports for power but now it wont even take the included mini hdmi anymore unless it has 2 power sources plugged in, but when it works it looks and works amazing but a very finicky experience and took a lot of adjusting