I hope this - Kingdel NC860 Mini Desktop Computer - is better then the customer service, which was very rude replied to a few of my product questions, never replied back about the $50 off coupon upon buying a unit. just some smoke and mirror crap  one coupon per one purchase.  get all the details from Kingdel directly before you purchase on amazonUPDATEBrett at Kingdel did get back to me and resolved all my concerns, did offer $50.00 off coupon for 1st time purchase. up an running for a week  amazing cpu, fast, 4k support, M.2 blazing fast. great company to buy from.  highly recommend