DeviceOpen
This feature is not supported on the Wolfram Cloud.

DeviceOpen["devclass"]
opens a connection to the first available device in the class specified by .

DeviceOpen["devclass",spec]
opens a connection to the particular device defined by spec.

DeviceOpen[device]
opens a connection to an existing device specified by a DeviceObject.

DetailsDetails

Introduced in 2014
(10.0)