1x VSK-S5-9UA CUI 9vdc 550ma buck converter 100-240vac input 120v to 9v $14.99 Brand CUI Inc EAN 6400660874128 Maximum Amperage 0.55a Number of Phases 1 Number of Pins 4-Pin MPN VSK-S5-9UA-T Number of Poles 1 condition New 1x VSK-S5-9ua New in OEM packaging, 5 available sold individually