UPERFECT 12.3-inch Touch Display Portable Monitor 10 Point Capacitive Touchscreen 1600×1200 Resolution PC Display 4:3 60HZ Speakers VESA for Security Camera Laptop Phone

Ordered this screen for a project with Raspberry Pi. Needed something bigger than the 7" official display. I have been pleasantly surprised by the picture quality and function of this display. I was able to hook up directly to Raspbian Stretch and worked with no extra configuration. Was then able to easily configure Pi for 90 degree rotation of both display and touch interface. I have already ordered another.

The media could not be loaded.  This is basically the only 4:3 small form factor high resolution touch screen on the market with rear sided connectors. Image quality is actually pretty good for the price. USB-C or Display Port would have been nice. But full size HDMI works well enough.QUALITY control seems to be questionable. I had 2 bad screens out of 3 total orders. One had a hair between LCD display and glass, the other one was flickering randomly from time to time (same cable / power supply used as with the other screen). The one with the hair was also quite loose inside the frame.TOUCH works great once you can convince windows to install the necessary drivers and set up / calibrate which screen is doing the touch input. However, this is a problem with windows, not with the screen.VESA mounting system is unusable. There are unthreaded holes that expose inside electronics. You cannot attach any VESA stand or wall mount to it. I had to stick it to my stand with double sided tape. Ridiculously annoying and false advertisement!

The screen and the touch feature are high quality for this price point. Would be 5 stars if not for the way the VESA mount is implemented. If you want to mount this to a VESA mount you need to know the mount is not normal and it may be hard to find screws that will work.The 75mm pattern is not threaded, but rather key hole punched. You need to insert an inverted screw and slide it up a slot, in four places, all at once :(. To make it harder a standard #6 screw is too big, and good luck finding #4.My local hardware store had nothing so I drove to the next town to get something at Menards. Despite the huge isle of hardware, they too did not have #4 screws that were long enough. I ended up with 3mm screws 1/2" long, two sizes of washers and 3mm nuts.There was no way to hold this up to my wall mount and tighten the screws so I took my mount apart and secured the screen to the top half of the mount on the table. I had to use a locking pliers to hold the end of the screw and tighten the nut below the pliers. Then reassemble my mount on the wall.I paired three of these screens with mini PCs running Windows 10 in Kiosk mode. The end result is great but the VESA mount was not my friend.One other note about the VESA holes. Be careful because the screen circuitry is visible and easily reachable inside each hole. Sticking metal screws in there was a little concerning.

Don't buy it. I attempted to connect it to my PC and to no avail. All I got was the blue screen saying going into power saving mode. Then I tried it with a different HDMI cable adapter (my Port was bad) and It looked like it was going to work. The touch seemed to work but no display, then a msg came up to install the software for the display to work. I did despite the Chinese characters that have me pause. After I installed it my PC had some error with a blue screen. I was able to restore from a back up but it was stuck on repair for a long time.

reasonable price for this high quality of portable monitor

The screen has a blue color to it. There's no way of changing the blue tint. I have tried to fix it in the settings and it won't go away. At first everything was great then only after 2 months it had a blue tint. There's also ghost pictures of what was on the screen previously. The imprint of the last thing on the screen shows up on the monitor. For being a fairly new screen I'm dissatisfied with the product. I wouldn't recommend to purchase the product due to these two defects in the product with a short lifespan.

This thing was handy as hell on my recent trip to Florida. It packed well and worked awesomely while I was working on vacation. I give it 9 thumbs up

The touch screen feature did not work out of the box. Within 5 minutes, the monitor began to blink on and off and then quit all together. Avoid this garbage at all costs. No reply from customer service.