I received my order today - I noted that the CPU was upgraded from the expected i5-4570 - there was a i5-4670 installed - which is completely awesome and understandable knowing what I know of the refurbishment business - certainly better than any downgrade (which would not be good business practice, of course)The WIFI dongle worked well - was able to quickly run system updates.  I have the PC attached to a 32 inch "dumb" TV and video and audio are working great. Looking forward to playing OpenMW Morrowind on the large screen. :)Within 2 hours and some testing - Installed Linux Mint, everything went ridiculously smooth and that's quite wonderful. I had absolutely no intentions of running a bloated Windows OS on my "new" PC. So barring the PC blowing up in the next little while - I am giving this refurbished product and the Team that made it possible a 5 star rating - very happy customer here, thanks!