ISO/IEC 29341-4-3:2008（E）定义了一种通用设备，可用于向家庭网络上的其他UPnP设备提供AV内容的任何消费电子产品（CE）设备发送信息。ISO/IEC 29341系列出版物定义了智能设备、无线设备和PC的普及对等网络连接的体系结构。该体系结构旨在将易于使用、灵活、基于标准的连接带到家庭、小型企业、公共空间或连接到互联网的自组织或非管理网络。

ISO/IEC 29341-4-3:2008(E) defines a general-purpose device that can be used ton istantiate any Consumer Electronics (CE) device that provides AV content to other UPnP devices on the home network. The series of ISO/IEC 29341 publications defines an architecture for pervasive peer-to-peer network connectivity of intelligent appliances, wireless devices and PCs. It is designed to bring easy to use, flexible, standards-based connectivity to ad-hoc or unmanaged networks whether in the home, in a small business, public spaces or attached to the Internet.