3.5 mmx 1.35 mm DC power adapter with 5.5 mm connector spec: AC input ranges from 100V to 240V, 50Hz/60Hz, 0.8A Max; DC output 12V 2A
3.5 mm Barrel Plug AC to DC HDD charger is comptilble with 12 volt external hard drives such as WD Western Digital, Seagate, LaCie, Toshiba and other HDD
Switching power supply cord replacement is with 1.35 mm x 3.5 mm x 8 mm plug and 5.5 m x 2.5 mm, center positive
12v 2a AC adapter with 4ft long cable enables you to conveniently make an easy connection
Please make sure the interface size is 3.5 mm x 1.35 mm or 5.5 mm x 2.5 mm and voltage (12 V) matches your device requirements. If the device requires more than 2 Amp (2000ma) then it will not be compatible, if less than 2A then it will work (2amp, 1.5 a, 1a, 0.5 a, etc)