System and method for determining and conveying connectivity of cabled computer peripherals to a user. Characteristic information regarding each of multiple devices connected to a computer system in a system hierarchy of a bus networked system may be stored, including a device hierarchy associated with each device that identifies respective hardware nodes included in the device, and one or more visual attributes of the device. Respective system positions may be automatically determined for at least some of the devices based on the device hierarchy. A respective point of reference of at least one device may be determined based on the characteristic information of one or more of the devices. The computer system may generate information that indicates the respective system position of the at least one device relative to the respective point of reference of the device, which is useable to visually identify the device in the bus networked system.