The 110v power adapter allows PMC-Eight System (EXOS2GT-PMCEight and iEXOS100) to operate off household current. Tip is 5.5mm x 2.1mm, polarity positive inside. Cable is 8 feet long. CA Residents: Prop 65 WARNING(S)

Power port adapter allows the EXOS2GT to be operated by any 12-volt power supply with the proper female receptacle. Tip is 5.5mm x 2.5mm, polarity positive inside. The cord is 28 feet long.MUST be used with a regulated 12v power supply. Note: This item will not power the PMC-Eight systems. CA Residents: Prop 65 WARNING(S)