The cyborg who once tried to kill Sarah Connor is dead, and another T-101 must now protect her teenage son, John Connor, from an even more powerful and advanced Terminator, the T-1000.
As seen in the hit Sc-Fi Classic Terminator 2: Judgment Day (1991) starring; Arnold Schwarzenegger and Linda Hamilton this is a replica Broken Brain Chip for the T-800 Terminator Unit as it is shown in the film. The Brain Chip measures 1.75 inches tall by .75 inches wide by .125 inches thick and is made out of resin.