Product Name: Android 5.1 Smart All in One Touch Screen Tablet PC Model NO.: SH5503AIO J1900 Customized: Customized OS: Windows Remote Control: Without Remote Control Interface Type: HDMI Screen Technology: LCD Touch Screen Type: Non Touch Type: Network Version AD Player Installation: Wall-Mounted Screen Size: 50-60 Inches Application: Indoor AD Player, Bus/Car AD Player Panel Brand: LG/Auo Display Resolution: 1920*1080 Viewing Angle: 178/178 Brightness: 350CD/M Response Time: 5ms CPU: Intel 3217u, Dual-Core 1.8g Hard Disk: SATA 500g Memory: DDR3 1600 4G Trademark: SLDZC Transport Package: Carton Package Specification: 1297mm*777mm*75mm Origin: Shenzhen HS Code: 8528591090 Product Description Android 5.1 smart all in one touch screen tablet pcsupports all video, file, network streaming media format; RTC regular boot, power on automatically boot ;Pre-installed custom system, including Chrome OS,Windows,Mac and Linux ;With X86 architecture, all configurations can be customized according to customer, including CPU, Memory, Storage and so on .