Meet the fitlet2: a tiny ruggedized PC ready for your IoT projects. It measures 112 mm by 84 mm and is designed as a metal 3D jigsaw puzzle with interlocking parts. You can install RAM, storage, and other components effortlessly. The PC is based on a quad-core Apollo-Lake ATOM processor with up to 16GB RAM.
fitlet2 has a modular design. It supports dual monitors, M2 SATA or 2.5″ SSD, and multiple Ethernet and USB devices. More info is available here.