Casio AD-K64 AC Adaptor Product Details Model Number: AD-K64 AC Adaptor Input: AC120V 60Hz 16W Output: 6.0V, 800mAA Available: Works with the following models: EV-4500 | EV-550 | EV-570 | EV-660 | EV-670 | EV-680 | SY-20 | SY-21 | SY-30 | SY-4000 | TV-110 | TV-1800 | TV-1900 | TV-1900CM | TV-350 | TV-850TR | TV-880 | TV-970 | TV-980 |	price $14.00