UPOS-540 is an ultra-compact POS box system with the latest Intel® Celeron® J1900/Core™ i processor and fanless low-power system that provide cost-effective high computing performance. With the inclusion of customizable I/O interfaces, UPOS-540 is highly expandable and can be integrated with various peripherals. The aluminum finish housing not only enhances heat dissipation, but also provides a stylish appearance that, combined with the system’s compact small footprint design, ensures installation flexibility and space savings for a wide range of retail and hospitality environments.