**Update**I loved how it got power and display by just one type c cable. Picture was really good and had no noticable delay. The case it came with is not very sturdy and will not protect the screen...I literally used this screen once and the screen cracked while in my backpack. *The company reached out to me and offered to replace the monitor at no cost. I was very happy with the outcome. Id probably recommend a case to keep this in.

Happy with purchase. Ordered and received same day. Did not include the stand, however, if you email KYY directly requesting the stand (so that it can be mounted landscape vs portrait), they will send it out free of charge. Customer service is quick to respond and received the stand in a day or two via FedEx Ground. The stand could be slightly taller to accommodate cabling a bit better or possibly an adjustable height stand. Not a deal breaker though. Good color and refresh times. All cabling included to setup with virtually any configuration. Especially like the USB C Thunderbolt setup as it is less cabling.

Product works well.

I bought this for my Cyber security class and the picture quality and the simplicity of it all together makes this so worth the money! It’s the best bang for its buck!

I received my first order on time but the screen was cracked, I was able to get an automatic refund and RE-ordered the same product and got my new dual screen the next day. Wasn’t a stressful process. Screen: This dual screen is large, easy to install, picture quality is amazing and super thin in design. It’s exactly what I needed for traveling and needing more that one screen. I do recommend getting a tempered screen protector because the screen feels like it can easily crack. Overall 4.6 out of 5 stars cause it’s not touchscreen, but it does exactly what’s it’s supposed too.

This is a high quality monitor that simply turns on when the USB C is pugged into my Mac. In addition, the case is high quality and stands up well for working in any environment. I recommend this to anyone looking for a portable external monitor.

I do a lot of on-the-go work and this is so handy and great quality when I need dual screens. I dont know how I worked without one!

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.

I love this thing. I travel A LOT for work and this makes working on the road so much easier. No bulk added to my laptop and I can take it out when I need it. My favorite is using my phone so I can respond to emails via my Bluetooth keyboard. You need a power outlet when you run from your phone but it will also charge the phone while you have it all plugged in. I have not tried running it from a power bank yet. This was a great buy.

The device is easy to use and set up. HDR works really well as well and can run games like Minecraft and COD on my Xbox without an issue. Only reason not 5 stars is it has a slight discoloration on the bottom left corner. I’m guessing from being dropped when shipped.