This oddity was a freebie with a box of video game stuff I bought at a yard sale. It's an early variant of pong disguised as 3 separate games; Tennis, Hockey and Handball. Don't be fooled... it's all Pong.
Radio Shack Scoreboard Images
The Radio Shack Scoreboard has 3 pong-like games - Tennis, Hockey and Handball.
The Radio Shack Scoreboard has 2 detachable wired controllers with a slider and button. Very reminicent of the large "brick" cell pones of the '80s.
The Radio Shack Scoreboard'scontrollers remind me of the wired remote control that came with my first Betamax.
The Radio Shack Scoreboard attaches to the TV via the antena port. Remember when Radio Shack sold reels of 300 OHm flat lead?