Somebody I know has just been given a firestick that somebody else was not using. I tend to be the go to guy for this sort of thing. Of course the instructions are missing. The box includes just the stick with its end cap, connected in a nonusb way, I guess, the remote, and the HDMI cable. Supposedly it's all set up and ready to roll. What kind of USB cable does it take, regular or c type? Is a plasma TV HDTV? This Panasonic TH-42PZ85U, though made in February 2008, has a couple of HDMI slots.