I was buying this equipment to work from home.. Ithought I was buying a total workable system that I only had to put together and it would work. Of course not why would they make it so easy for a novice. I had to first buy wired mouse and keyboard just to do set up, also RJ45 cables. Then I had to buy USB cables to go from each monitor.  Of course this was after calling tech support trying to figure out why I was sold an incomplete system. This all took a lot of time. Then after buying all these items it was time to connect the wireless mouse and keyboard that came with purchase.  That did not happen so tech support redirected me to Dell, who finally told me that the system was not capable of connecting wireless devices. I'm just stunned. So I had to now pack everything up and return.  What a bummer. Now I  don't know which way to proceed. Was Dell right?