An example computing device includes a connector. The connector is to mate with a display unit. The connector is to receive power from the display unit and output a display signal to the display unit. The computing device includes a non-transitory computer readable medium. The computing device also includes a processor communicatively coupled to the non-transitory computer readable medium. The processor is to determine a form factor of the display unit. The processor also is to adjust at least one of a resolution and an orientation of an image to be included in the display signal based on the form factor.