Category
This type of datajack is becoming more and more common as cybernetics invade the workplace. No longer the symbol of a dedicated hacker, the datajack is now a sign of a dedicated sarariman -- or the dedicated simsense junkie.
System
Datajacks allow for high-speed transmission of information directly from the brain to a jack-equipped piece of machinery -- whether that machinery is a cyberdeck, a simsense player, or a vehicle.