OMNIHIL AC Adapter Power Supply, 100-240V, 50/60Hz Input, 12V, Yamaha Keyboards dgx Series dgx-200, Yamaha Dgx-205, Yamaha Dgx-300, Yamaha Dgx-305, Yamaha Dgx-500, Yamaha Dgx-505, Yamaha Psr-k1 (8 Foot Long) Total Cord Length (Competitors' only 3-6.5 FT Long) Adapter Rating: World Wide 100V ~ 240V 50/60Hz OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) FREE RETURN SHIPPING / 5 YEAR FREE WARRANTY