12V 4A AC adapter, 5mm jack plug, compatible with Korg KA310, KA320, X50, SP170, SP170S, AD-12A, 180, MR-1000 and EK50 digital piano keyboards.

General Description: Stable performance switching desktop power adapter with standard EU plug, safe and reliable for powering everyday electronic devices. Product Specifications: Use: Switching Power Supply Output Voltage: 12V Output Type: DC Model Number: EU Connection: Desktop Product Features: Standard EU plug Stable 12V DC output Compact and lightweight desktop design High efficiency and low power consumption Instructions: Connect the DC output port to your device. Plug the EU adapter into a wall outlet to power it. Package Contents: 1 x 12V DC EU Desktop Switching Power Adapter