Specifications?Input: 100–240V AC 50/60Hz; Output: 9V DC 2.0A. Important: Only for 9V DC devices, NOT compatible with 9V AC devicesPerfect Fit for BCP SKY3160?This brand-new power adapter is precisely engineered to match the power requirements of the BCP SKY3160 Keyboard, with accurate voltage, current, and connector tip size to serve as a direct replacementWide Compatibility?Works with Melody 32, Melody 61, MKII HARMONY 61, MKII V25, QX49, Q49, QX61, VI25, Q88, MELODY54, VI61, VI49, SR18, and also supports Alesis Command Mesh Kit, Nitro Max, Nitro Pro electronic drum modules, as well as various 25/49/54/61/88-key MIDI keyboards and electronic pianosMultiple Safety Protections?Built with over-current, over-voltage, short-circuit, and over-power protection. The reinforced cable and heavy-duty internal wiring ensure durability for daily use and frequent transportStable & Reliable Performance?Designed to deliver steady and consistent power for keyboards, MIDI controllers, and electronic musical instruments, ensuring stable operation during practice and performance.