Android OS. ARM big.LITTLE Technology Ample Storage Faster Wi-Fi 4GB RAM The ViewSonic VPC01-AN Slot-in Android Module delivers enhanced performance and speed for ViewSonic ViewBoard interactive flat panel displays (IFP50 series). Featuring an Android 7.1 OS, and ARM® big.LITTLE™ technology that utilizes two types of powerful processors, the VPC01-AN delivers peak performance needed for complex, graphics-driven applications.ARM big.LITTLE TechnologyARM® big.LITTLE™ processing is a power-optimization technology where high-performance ARM CPU cores (big) are combined with the most efficient ARM CPU cores (LITTLE) to deliver peak-performance capacity, higher sustained performance, and increased parallel processing performance, at significantly lower average power.Ample StorageThe slot-in module can store and play hours and hours of high-definition multimedia content thanks to its 4GB of built-in memory and fast 32GB eMMC storage.Android OSAndroid 7.1 provides enhanced graphics and an HTML engine for a better video and browsing experience.Faster Wi-FiWireless 802.11 AC delivers incredibly fast Wi-Fi performance with internet speeds of up to several gigabits per second.