A computing device can include an enclosure that defines an internal volume and an external surface. An input component can be positioned at the external surface. A processing unit and a memory can be communicatively coupled and disposed within the internal volume. A singular input/output port can be positioned at an orifice defined by the enclosure. The singular input/output port can be communicatively coupled to the processing unit and the memory. The singular input/output port can be configured to receive data and power and configured to output data from the processing unit. The computing device can include an air-moving apparatus to move air along an airflow pathway. The enclosure can include a thermally conductive base.