The 12V DC Vehicle Adapter is used to power the BDATech 4-Port Hub  (Not compatible with the  2-Port Hub). The 12V DC Vehicle Adapter provides the BDATech 4-Port Hub power via a cigarette lighter plug and connects via the Dual 5590 Power Supply Cable (CB-0323-00) or 2590 Charger Cable (CB-0362-00). 
 
* Please contact BDATech for custom cable lengths or cable length recommendations to meet your mission needs.