I purchased a KYY 4K monitor (3820x2160) for my personal use around the house or on the road (flexgate got my 2017 MacBook Pro [MBP]). But for my daughter in college, I got her this inexpensive, yet excellent monitor from the same manufacturer. Like my first KYY monitor, this one is well-built, lightweight, and simple to use for her dorm room or the library (it might be a little too much for a classroom or lecture hall). The monitor does not have an internal battery and the power cable is a little too short in my opinion; however, when I connect the included USB-C cable to her MBP, she was able to get about three hours of use before her MBP battery died (it’s an old battery). KYY’s awesome customer service reached out to me after my purchase and asked for any suggestions. I told them that I’d like to see a VESA mount for when not mobile; a longer power cord; and an internal battery. Even without these conveniences, my daughter is still able to do what she needs to do off the MBP battery. If KYY rolls out another monitor with the above features at their reasonable prices, I’ll purchase from them again.

First off, the picture quality, brightness, and viewing angles are excellent. I used this monitor on one business trip and it survived in my carry-on. I brought it on a second trip in my checked luggage and then the HDMI port stopped working. The USB in continued to work though. The monitor was packaged in the original shipping material, wrapped in clothes, then put in a duffel bag. I dont know if the HDMI port went out due to rough baggage handling or other reasons. I emailed customer support and told them my issue. They immediately sent a replacement and I had it in three days. I didnt need to prove to them that I had already troubleshot the issue. I didnt need to return the broken monitor. I didnt need to pay shipping. I wasnt even asked to write this review. They simply fixed my issue quickly and without any hassle. When was the last time you had such an easy return experience? I couldnt believe how good their customer service was. My new monitor works perfectly. Ill bring it in my carry-on from now on.

I bought two of these to use with my Dell laptop while on a one month out of town stay in a rented island house. At home, Im used to my laptop and a 24 inch monitor that I split, but these monitors were actually better. No dock needed, they plug directly into your laptop with either USB-C or mini HDMI, both of which are included. Due to limited number of connections on my Dell, each monitor used a different type of input cable and I couldnt tell which one was which. The monitor color was easy to match with the laptop, and they all appeared equally sharp. Monitor also has high quality sound. My work is 100% remote and I plan to take these on many other trips in the future. Easy setup, lightweight, I packed my entire mobile office including a travel-size printer into a 12X17X7 Travelpro roll aboard including all the cords, and I lacked for nothing while away. Highly recommended. UPDATE 05/2022. Five star warranty service when one of my monitors failed. Response time to my first inquiry was less than 12 hours (they may be in Asia) and they took quick action. They asked me to send a picture showing the problem, which I did, and the whole replacement process was completed in less than three days including delivery by Amazon of a new monitor. I have recommended this product to many colleagues who work remotely and travel often and none have been disappointed.

The monitor is just what I needed for my laptop. It allows me to have multiple windows in view all the time. It is sharp and clear, and the the brightness/contrast etc can be adjusted easily. The only thing that I wish was possible is that the cover could be attached when the monitor was flipped 180 degrees. That would allow the usb-c ports to be on either the right or left side.

Before you read the issue I had below I would like to add that the seller saw this review and contacted me directly. They asked me a few troubleshooting questions and when they saw that I actually had a hardware problem they sent me a new monitor and it works perfectly. So thank you for the great customer service and this is a great product now that I have one that works correctly! It works fine on my Dell laptop if I use the USB-C port for power and the HDMI for video. But I really think it should work with just the USB-C alone. But it doesnt. It just powers up and says no signal. I even tried it on my sons Nintendo switch to see if maybe it was my computer was the problem. Doesnt work on USB-C on the switch either. Powers up but says no signal. Im sure I could use the switches docking station and use the HDMI out and it would work fine. But thats not the point. Was advertised to have a fully functional USBC port. That could be used for power and video. So either mine is malfunctioning or its false advertisement.

The information on this monitor needs to be expanded to tell all of the smartphones that it can pair with and the ones that it cannot be paired with. I have a One Plus Nord 200 T-Mobile phone and this is not even picking up a signal from it, for me to share my screen. I wish I had known that before buying it. Otherwise, it works with th Lenovo computer from work. I have a new Sony Vaio computer coming tomorrow, so I will see if this is compatible with that. Now, I have to find a little tablet that is compatible with it just to project my Netflix, Amazon Prime, and YouTube videos. Thats disappointing! 12/28/22 update: Not compatible to pick up signaling from my Sony Vaio either.

I bought a portable monitor at a local office store, couldnt play video on it. Couldnt size it so that it matched my laptop screen. Based on reviews I have since read, there are technical reasons for this that I am not knowledgeable enough to articulate. I ordered this, and it works beautifully. It was easy to set up, it plays videos, and the spreadsheet on my laptop and the one on this screen can be sized the same. Love it.

I was having some issues at first of trying to get it to register what I wanted. The company reached out to help troubleshoot and was very responsive.

I ordered 2 of these monitors for a 1 month trip I was going on. The resolution is great and the additional screen real estate was a perfect addition to my 13 laptop, improving my productivity drastically. I used the monitor with 2 different laptops, one worked with USB-C only and the other I set up with HDMI + power via USB-C, but all cables were included for any type of connection, whether USB-C or HDMI. I really like the external monitor and plan to use this more as I travel. Unfortunately one of the screens immediately broke the first time I took it anywhere after being extremely careful with how I placed them into my backpacks laptop area. By the time I got home, I was outside of the amazon return/replacement window, but I contacted support and they were super helpful and sent a replacement no questions asked. I am really impressed with their customer service, both the level of service and the extremely positive attitude they had with the entire exchange. I originally packed with the included cover + one of the pieces of foam it came shipped with and placed it alongside my laptop for support, but it seems like you need to be extremely careful about any pressure whatsoever on the screen side. I may get a piece of wood or something rigid to help protect the screen while on the go.

As someone who frequently works remotely, I cant recommend the this monitor enough. This monitor has been a game-changer for me while working on the go. I typically work with two external monitors when Im at home, so its tough to switch to just my laptop screen when Im traveling. The KYY monitor is small and portable, folds up easily with the included stand, and fits nicely into my backpack without taking up too much space. What I love most about this monitor is that its all powered through one USB-C cord. No need for additional power cords or cables – just a simple USB-C to USB-C cord does the trick. If youre someone who works on the go, I highly recommend giving this a try. Its the perfect travel companion for anyone who needs an extra screen on the go.