This document specifies the Remote Desktop Protocol: USB Devices Virtual Channel Extension to the Remote Desktop Protocol. This protocol is used to redirect USB devices from a terminal client to the terminal server. This allows the server access to devices that are physically connected to the client as if the device were local to the server.
Sections 1.8, 2, and 3 of this specification are normative and can contain the terms MAY, SHOULD, MUST, MUST NOT, and SHOULD NOT as defined in RFC 2119. Sections 1.5 and 1.9 are also normative but cannot contain those terms. All other sections and examples in this specification are informative.