myVolts Ripcord - USB to 9V DC power cable compatible with Roland SP-404 Sampler

myVolts Ripcord USB to 9V DC power cable is compatible with Roland SP-404 Sampler and lets you power the device from a USB port Works with any USB port - laptop, phone charger, desktop PC, or even a mobile USB battery! It takes the 5V from a USB port and turns it into the 9V required by your Roland SP-404 Keep your device safe: Ripcord has over-voltage protection, over-current protection, over-temperature protection, short-circuit protection. Ripcord is CE certified, RoHS certified and FCC certified Energy efficient delivery of power to your devices, at less cost to you