PAL 4K HD converter, watch DVD BD or UHD on any TV with built-in NTSC or Region Free DVD and Blu-ray Watch your Blu-ray Disc at 4K resolution on your compatible 4K TV. The 80 supports high-resolution audio formats such as Dolby TrueHD, DTS-HD Master Audio for a dynamic multi-channel surround sound experience. The USB port on the front panel allows you to connect devices such as thumb drives and external hard drives for playing multimedia files. NJOY UHD Blu-ray Disc on Display Compatible with LG UBK80 HDR UHD Blu-ray Disc Player It supports HDR10 to help provide a wide color gamut when used with compatible discs and displays. High resolution audio formats such as Dolby Atmos, Dolby TrueHD, and DTS-HD Master Audio are also supported for dynamic multi-channel surround sound experience with additional compatible devices. The USB port allows you to connect devices such as thumb drives and external hard drives for playing multimedia files. There is also an optical audio output to supply multichannel audio to the audio system without HDMI.