FLEX - the next generation HDHomeRun CONNECT QUATRO Watch live TV on multiple devices simultaneously throughout your home with our Multi room Multi user network tuner solution All the features of the HDHomeRun CONNECT QUATRO plus optional DVR by connecting a USB hard drive (requires paid TV guide for DVR record) Compatible with Android FireTV AppleTV iOS Roku XBox One Windows 10 Mac and LG devices 4 tuners (ATSC 1.0)