Review on 📺 SiliconDust HDHomeRun Flex 4K ATSC 3.0 NextGen TV Tuner: 2/4 Tuners HDFX-4K by Kyle Brown

I would only recommend buying the Flex 4k if you don't have any other HDHomeRun tuners. Do not upgrade to this model yet. I only get audio on ATSC 3.0 channels using VLC on my computer, I can't get audio on ATSC 3.0 channels using the HDHomeRun app on my phone, LG Smart TV or Fire TV. It works great with older ATSC 1.0 stations. So if you don't upgrade, you shouldn't have any problems. It's important to note that this isn't the Flex 4k's fault. I don't have a CODEC yet. Also, I couldn't reach tech support by phone. I had to submit a ticket which I can't stand!