<b>Input:</b> AC 100V - 120V (U.S. Standard). 50/60 Hz LED light power indicator. <br><br> <b>Output:</b> DC 5.2V 320mA<br> Attention: <br> <b>NOT compatible with Nintendo DS Lite & non-SP version of the Game Boy Advance. </b><br> <b>ONLY Compatible with Game Boy Advance SP / Nintendo DS</b>