This GTmedia Mate HDTV Set-Top Box is a universal TV tuner that supports ATSC 3.0 broadcast formats. It features analog to digital video capture and has three USB 2.0 ports for external interfaces, including cable. The unit is compatible with Android 9.0 DVR and comes with a 1-year manufacturer warranty. The GTmedia digital TV tuner is a reliable unit that works with a variety of products and is ideal for those looking to convert their TV to ATSC 3.0. Its compact form factor makes it easy to set up and use, and its internal USB 2.0 interface ensures smooth operation. Whether you're looking to upgrade your TV or simply want a better viewing experience, the GTmedia Mate HDTV set-top box is the perfect choice.