So far after three days using it, works excellent.  Immediately interfaced with my existing USB keyboard/mouse, speakers, ethernet-cable modem, and VGA monitor.  Immediately recognized my USB printer and after a couple minutes of processing, interfaced with it as well.  All without having to transfer into any component software.  Expeditiously accepted transfers, via USB thumbdrive, of primarily Word, Excel, and pdf files.  No need to transfer your existing Word, Excel, or pdf-reading software, as as soon as you try to open one of those transferred files, you're immediately routed to free software online to select to view pdfs and view/edit Word and Excel files.