Data Sheet WIKIPEDIA Reference Inline coax power plug. Size D: 5.5/3.3/1.0mm pin. Rated DC Voltage: 10.6 - 13.5V Barrel Length: 9.5mm (0.375") Flexible Strain Relief Complies with EIAJ (Electronic Industries Association of Japan) class 4 or IV RC-5320 Standards. Additional Model #'s 70-255 255 UPC: 038975002552