This upgrade incorporates two of the hottest and most desirable new technologies into a single module that works in all NAD MDC AV products. It not only provides Ultra High Definition (UHD) video performance, but it also adds the option of network music streaming, Wi-Fi, and Bluetooth, allowing up to 64 zones of BluOS® compatible High Res Audio music players to be added to create the most advanced multi-room system on the planet
