Advantech UNO-247 is a fanless, entry-level IoT edge computer aimed at IT applications. Equipped with an Intel Celeron J3455 processor, comprehensive I/O ports, and VGA and HDMI display interfaces, UNO-247 is designed to deliver edge computing power at a competitive price. To ensure flexible configuration and easy deployment, the system I/O includes 4 x USB, 2 x GigaLAN, 4 x RS-232, and 2 x RS-485 ports. The fanless design reduces the accumulation of dust and foreign contaminants.