Gpio Connector; System Management Bus Connector - Asus C785S-IM-AA User Manual

12. System Management Bus connector

The System Management Bus (SMBus) connector allows you to connect
SMBus devices. This connector is generally used for communication
with the system and power management-related tasks.
Connector type

13. GPIO connector

The GPIO connector allows you to connect a general purpose input/
output module which allows you to customize the digital signal input/
output.
Connector type
Header 1x4p, 2.0mm pitch
BOX header 2x5p, K9, 2.0mm pitch
Single Board Computer 29