Clean, easy wireless connections Your home can look as good as it sounds thanks to wireless-ready technology that promises a cleaner, easier installation. Using optional rear-channel wireless module and TX card (SWA-3000 available separately), the rear speakers communicate wirelessly with your DVD receiver. USB host with movie playback An integrated DVD player/receiver creates a fully integrated digital multimedia entertainment centre. The USB host play function, an exclusive SAMSUNG feature, enables various multimedia files to be played without a PC, including DivX, MP3, WMA and JPEGs. Also add portable digital devices without software for instant entertainment.