Used only once for testing. This is a used item. Please refrain from purchasing if you are concerned. Brand: Acrojoy Connectivity: Wi-Fi Display Resolution: 1920 x 1080 Only tested once. Please understand that this is a used item before purchasing. Please refrain from purchasing if you are sensitive to imperfections. There may be minor scratches or marks on the main unit. The images are everything. Please check carefully. Miscellaneous Goods-1