First time buying a refurbished/"renewed" pc.  Usually I buy new so as to stay current with the trending technologies.  This time around I thought I'd try a refurbished system as a way to save a few dollars and to use this as either my kid's first PC or as a Work PC.  I've had this system for about a week now.  Currently I'm undecided whether I should return this product or not.  Here's why:The good:- good price for what you are getting.- enough space to install your apps and then some- two display ports for dual monitors- plenty of USB 3 ports for connectivity- small- powerful enough processor to get things done.The bad:- no HDMI output.  you need to use a displayport to hdmi adapter.  The one that comes with your purchase is a passive adapter, not an active one.  And it only comes with one adapter.  That means you'll need to buy another one if you want to set it up for dual monitors.The ugly:- for my system, the 35 mm jack at the back ONLY does mono.  I believe this is a defect of the system that was sent to me- for my system, the 35 mm jack in the front has issues as well, in that when you play a sound meant for the left speaker, it also plays in the right speaker.  Same with the right speaker, when you play a sound meant for that speaker it also plays in the other speaker as well.  Again, I believe this is a defect of my pc.- when I hooked up this system to my AV receiver which then connects to the monitor, no display signal is detected.  However, if I connect the mini pc to the monitor directly, then a display is shown.  I'm guessing this has to do with the passive DP-to-hdmi adapter not being sufficient.Bottom line:Going to give it another few weeks of testing before deciding whether I want to return this system or not.  There's a generous 90 day warranty.However, I am writing this review so others may be aware that you should fully test your system after receiving it.  I am not saying you should avoid this product.  On paper the specs of the system are great.  I am only saying you should be cognizant that as a refurbished/"renewed" product that has undergone inspection, that it could still have issues and that you should test it out fully when you get it.