The BD-MP4K is a remote controllable 1U rack mount 4K UHD Blu-ray player with DVD/CD SD card and USB flash memory playback. It supports a wide range of disc formats in addition to several different video still image and audio file formats. Featuring power on play with panel lock and hide menu functions the BD-MP4K includes a wireless IR remote and RS-232C and LAN ports for remote control. Professional XLR balanced audio outputs provide an optimal multi-media playback device for public/educational/commercial facilities theaters amusement and entertainment facilities to name a few.