Compare pcDuino9s: Industry Grade RK3288 Single Board Computer with Linux or Android with Metal Enclosure $135.00 It is a Fan less embedded Box PC, it uses Rock chip® ARM Cortex A17 RK3288. And it can be used as face recognition mini server(software not included), or other industry applications. Features 1. Rock chip® ARM Cortex A17 RK3288... 0 Add to Cart