RE: MicroDealUSA:We have purchased several refurbished MiniPcs and other components from MicroDealUSA over the years and they have all stood up well past the warranty expiration. These MiniPCs have and still do perform very well in our offices. Additionally, we have reached out to MicroDealUSA a couple of times for assistance with questions and upgrades. They have always been kind enough to help us and stand behind what they sell. Not only do they sell great products, but they also have excellent customer service! “