Supercharged Cyborg Driver
This device gives cyborgs extra powers.
However, it must only touch metal parts; if it comes into contact with living tissue, it will overload.
Quote: "Every muscle and tendon becomes supercharged…your heartbeat is quadrupled. The simplest twitch becomes amplified into a body-quake."
The Punisher 2099 used this fact to his advantage in a tough fight with a cyborg.
Punisher 2099 #6

Super-Driver
This device is placed on a person's lower back.
It takes control of the victim’s legs and overstresses their muscles.
Quote:"This thing will deliver neuro-electric energy straight into his nervous system and muscles...so every step he takes will be double his last."
Used by the Cyber-Nostra to kill local hero Barrio Man, sending him head first into a brick wall at full speed.
Punisher 2099 #4