Full HD file playback up to 1920 ?080i 2.4GHz / IEEE 802.11g (54Mbps) wireless LAN Digital 5.1 ch. Sound, S/PDIF Digital Audio-Output Video output - DVI, Component, S-Video and Composite Dyna HD-Player fully supports HD (high Definition) files that are really clear through HDTV (LCD TV, Normal TV) and can stream the contents from a PC through wireless (802.11g) or wired LAN, and also has USB host that you can plug an external USB storage. It is possible to insert a 3.5"HDD in DYNA HD-PLAYER. After that, you can use DYNA HD-PLAYER as external USB storage, and also it is possible to play the multimedia files in HDD via TV set.