Check the listing for details. ADTH TV Box (GEN 2) & DVR for ATSC 1.0 and ATSC 3.0 NEXTGEN TV (ADTHNXTVBOXG2). Condition: New, Made in China. Listed at 119.99 USD. Upgrade your TV experience and cut the cord with the ADTH NextGen TV Box Gen 2. This powerful ATSC 3.0 and ATSC 1.0 over-the-air TV tuner delivers free local channels with no cable contracts or monthly fees. Just connect a TV antenna and start watching live broadcast television in minutes. Compatible with both modern and older TVs, this compact digital converter box supports NextGen TV (ATSC 3.0) and traditional ATSC 1.0 broadcasts, making it ideal for cord-cutters or anyone adding OTA TV to an HDMI display. Enjoy enhanced picture quality with support for up to 4K resolution and HDR on compatible NextGen TV broadcasts (availability varies by market). Dolby Digital Plus and AC-4 audio support provide clearer dialogue and immersive sound when supported by your TV or audio system.