I’m not sure if it’s because of my MacBook M but I need the same link box with this portable monitor as for my home monitors. It would be better if I could plug it directly into my laptop and not need additional equipment. The screen quality it great. Additionally, I couldn’t get the sound to come through the monitor as it states. Ideally, to get four stars, it would need to be wireless for the cost.

Pleased with this monitor for the most part as far as the quality for the price, I paid, and the convenience of being able to travel back-and-forth with my laptop and have two monitors. The only complaint I have is the case that doubles as a stand, although it works great to protect the monitor when traveling it does not work that well to hold it up works better with just a regular cell phone stand

This screen doesn’t have the best picture quality, especially noticeable sitting next to my M1 Air, but it is very functional as a second screen. Being USBC powered is very convenient. With the cover folded over it’s thin and the computer and monitor together fit in the laptop pouch of my backpack.

I am using this as a 3rd monitor and it works well. I had a small learning curve with setting it up, the directions are a bit confusing if you aren’t fluent in the technology but I got it and it works well. I haven’t tried traveling with it yet. I would recommend to a friend for sure.

Great monitor for what i needed, i use it wirh my galaxy s20, switch and qindows laptop. Only down side is that no built-in power supply so majority of the time need 2 cables connected.

Update 7/21/22: Still 5 stars. Working perfectly and durable. Carry it around in my pack with 2 PCs (work and personal). Packaging this comes in is so nice and durable that I hated to throw it out - but did, yesterday. The box almost seemed like I should use it for something but resisting my hoarding temptations, got rid of it. Someone mentioned it in a review as being fragile. I do not get that feeling but I suppose if you damaged it, then you might think that. But they still gave it 5-stars, anyway. The tech still seems like magic that video and power can both go in that usb-c cable (if you have a video capable USB-C port which you likely do not, if not having a newer and better computer but still great with the provided HDMI mini connector). ------ I took this out of the box and plugged it into my work PC with the USB-C to USB-C connector that came with the monitor. It came right to life perfectly. Thats it - connected with one cable and it was on. The settings to extend the monitor, duplicate the screen, etc. worked exactly like any second monitor and was super simple (these are settings on your computer - not the monitor). There is sound from a built in speaker which might work if you need sound in a pinch but ANY computer or phone speakers will be much better (my phone speakers blow this monitors speakers away). With my older but still pretty modern Acer notebook the USB-C is not apparently the newest and will only provide power and will not feed the video like my newer Dell work notebook. It still works well, however, by using the USB-C for power and the provided HDMI to mini-HDMI connector. So it just needed 2 cables instead of 1 and it worked perfectly (have it on right this second). It is amazing (to me, anyway) how well this works with just power from the USB-C cable. The quality of the display seems comparable to my desktop external monitor or any screen on a notebook computer. The cover/stand took me a minute to figure out but it is very simple. Just took a minute to see how they meant for it to work but then, super simple. I hope the screen is durable as I plan to carry it around in my backpack with my 2 PCs when I work outside the house.

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.

The monitor has two USB-C ports, and a mini-HDMI port. The HDMI cable connects to the HDMI on my laptop. The monitor can be powered by the USB port on the laptop without using the USB power adaptor that came with the monitor. Monitor quality is good - clear with matte surface. The speakers on the monitor are a bit weak; I just have the audio come from the laptop. The case feels metallic and solid. The cover that came with the monitor is flexible and functional for both screen protection and as a monitor stand. Overall, a great portable monitor especially at the price point.

I have this for a year now. It’s works fine. I used this in my two recent trips outside the US and I did not encounter problems using it. I have this in my carry-on luggage, no issues going through TSA (it’s like tablet). The screen is also wider than my laptop so I typically used this at home as tertiary extended monitor.

Working from home now and I needed a second monitor. I previously had a different brand, and after ~10 months the mini HDMI port had gotten damaged (somehow). So I bothis one, and so far it has been 100% perfect for my needs.