I have the elite 5 gold package it came with the chip, and I love it I used it the last two years on my 16 footer in lake o and lake Erie it works flawlessly and the gps shows ur speed, if it's isn't showing ur speed you must change your display settings, also to mark cannon balls better without cranking up the sensitivity, tilt ur transducer up a few notchs so it kinda points back more instead of straight down
Cheers JB