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Don't let a dead power supply silence your Casio keyboard.

This UpBright 9V AC/DC adapter is a direct replacement for models like the CT-648, CT-650, CT-657, CT-670, and CT-680.

It's brand new, compatible with Casio gear, and delivers a steady 9V to keep you playing.

UpBright is a solid aftermarket brand for power supplies.

No more hunting for batteries—plug in and play as long as you want.

5 out of 5