Update 11/5: so I have bought two more since and they can from different sellers. I will still stand with 5-stars as all systems were clean and overall I am happy with their refurbishing. They all needed different amounts up updating (which I expected) and took anywhere between 1-3 hours to get all updated with several reboots and what software needed to be loaded via download. That is not bad. Boot time is quick and these will definitely be good for years to come. I use the display ports with an HDMI adapter without issue. From what i can see they may not meet the requirements for Windows 11....but honestly for what they are used for, Windows 10 is well supported and not an issue. Not much else to add and so far so good!Original review:Arrived on time and I have bought refurbished systems before. We'll packaged and came with a power cord and a basic corded keyboard and mouse. After unpacking I opened up the case and it was clean inside....didn't look around much but did have a new HDD. It uses the display port connections and I did have adaptors already from the previous system that was in use to convert to HDMI....fired it up and it boots fast. Went through the setup and then took the time to update Windows 10 and also all of the supporting drivers as well. Due to the reboots and my schedule, I had it up to date by the end of the day. Loaded a handful of programs, transferred files, as well as some downloaded apps....off and running.Everything works great and I still am surprised how much faster an i7 machine is compared to an i5....just night and day. There were some minor scuffs in the paint which looks like it was from multiple units packed together without any packing material-- that is most likely how they received it and besides that which is nothing at all....no dents, dings, or any other marks.If more are available.... Going to pick up at least one or two more.