I've used the device since the day I bought it, mouse and keyboard, I don't use it with my hands and I don't move it from the desk and the stand. I only played PUBG on it. It is free of defects. In the back, I put a cooler and I will remove it at the time of sale. I have closed the tablet for a month and a half due to being busy. I used it for approximately two months, maybe 3 months. The reason for selling is that I'm buying the next version. I had the Nova, I sold it, I bought the Astra, and now I'm buying the Astra 2. Price 1500 If you come and find a defect or anything in the device, take it for free, and I stand by my word.