Bought two of these last time. They work fine for people that need to use large fonts, but are only 1920 x 1080 - so not for high detail work.
Power cord is nonstandard.
No standard visa mount in the back; only the legs you see.
Adequate. What do you expect at this price point.
I WISH I BOUGHT 2! 
Perfect for my WFH set up, but wish I had 2 now. *Note to self: Always go with your gut. Use the Force wisely.
Great for multiple windows simultaneously. Spreadsheets, Excel, Word, ext. I wouldn’t recommend it for detailed artwork. It doesn’t have fine pixel enhancements. But,HolyCows! It’s an Awesome deal. Don’t let the “refurbished” tag freak you out. It comes with a 90 Samsung Warranty, and the picture quality is amazing.
Buy 2! 
Boom !