Model N775: 7'' Portable Android Mobile Data Terminal.   - OS: Android 5.1.1 - CPU: Powerful Qualcomm Quad core Processor - RAM: 1G DDR3, Flash ROM: 8GB - Multi Capacitive Touch screen - Extension: RS232, OTG, TF & SIM - Customized Hardware & Software Available - Wifi & Bluetooth & 3G & 4G & GPS - DC9-36V   We have two models. * N775W: include Wi-Fi and Bluetooth function * N775G: include 4G and GPS, Wi-Fi and Bluetooth function, also ACC and Gpio are for optional. They are available for ordinary car, vehicle or other industrial applications, GPS tracking system, fleet dispatching system.   Interface: Micro SD card slot, SIM card slot, USB OTG*1, Earphone jack, DC power input, RS232*2 Slight design: Only 442g, light weight and good for mounting methods like car or vehicle.    Application Rich resource working with Android, Windows CE or Linux OS to apply in different fields. Eg. Fleet management, large warehouse management, agricultrue & construction vehicle, manufacturing, retail, portable medical device, Human-machine interface, intelligent industrial control system, electric power industry, catering and entertainment, port terminal, container freight etc.