Fair-Play Translux MP73 / MP-73-0211 Scoreboard Control (Wireless) – ScoreBoards.com
Amazon.com : YZ Battery Powered Electronic Basketball Scoreboard with Timer, Portable Tabletop Digital Scoreboard with Remote, Score Clock Score Keeper for Games Baseball/Football/Volleyball Indoor Outdoor : Sports & Outdoors
Scoreboard LED Sign Wireless Remote Console For 7 Segments Digital Module Football Basketball Scoreboard Display - AliExpress
Wireless console control scorescreen control card For 7 Segments Digital Module Football /Basketball Scoreboard Display Sign - AliExpress
3 Colors LED Basketball Scoreboard With Wireless PC Software Controller
Game Clock Switch for LCD Controller - Varsity Scoreboards