PWR+ AC Adapter AD-12 Replacement for Casio Keyboard Piano: UL Listed 6.7 Ft Cord Compatible for AD-12MLA(U) AD12M3 CDP-100 PX-100 PX-110 PX-120 PX-310 WK-1250 1300 1600 1630 1800 3000 3200 3500 3700 FEATURES / POWER SPECS : Only Pwr+ Chargers Have Extra Long 6.5 Ft Power Cords / Power: 12V 1.5A / Center Tip Negative (-) / Steel-Reinforced Tip for Extended Usability / Made in Taiwan / Original Official OEM Genuine Charger and Power Adapter Replacement by PWR+ COMPATIBILITY: Casio Keyboard AC Power Adaptor AD12, AD12MLA, AD12M3, AD-12, AD-12MLA // Casio CDP-100 CDP-200 CDP-220R CTK-5000 CTK-711EX CTK-731 CTK-811EX PX-100 PX-110 PX-120 PX-200 PX-300 PX-310 PX-320 PX-400R PX-410 PX-500L PX-575 PX-720 PX-770 WK-1250 WK-1300 WK-1350 WK-1600 WK-1630 WK-1800 WK-3000 WK-3200 WK-3300 WK-3500 WK-3700 WK-3800 WK-500 WK-8000 SAFETY / UL LISTED: Tested, Approved and Certified by UL. UL number is unique. UL testing is authorized by OSHA - US Federal Agency WARRANTY: 30 Days Refund - 24 Months Exchange. PWR+ is WA, USA based company. We are friendly Customer Support Experts