US 12V Power Adaptor for the Yamaha PSR-E353 Keyboard by myVolts
AC Power Supply Adapter For Yamaha PSR-E343 PSR-E353 PSR-E363 Portable Keyboard | eBay
Amazon.com: J-ZMQER 12V AC DC Adapter Compatible with Yamaha E353 PSR-E353 PSRE353 61-Key Touch Portable Digital : Electronics
PKPOWER 6.6FT Cable 12V AC / DC Adapter For Yamaha E353 PSR-E353 PSRE353 61-Key Touch Sensitive Portable Digital Piano Keyboard 12VDC Power Supply Cord - Walmart.com