Amazon.com: USB to Host Cable USB Cable Cord 10 Feet Compatible with Yamaha PSR-EW300,PSRE353,PSR-E363,PSR-EW410,PSR-E463,PSRE373,PSRE-343,PSRSX900,YPT260,YPT270,YPT360,P71,NP12,P45,P125 Portable Piano Keyboard : Musical Instruments
Amazon.com: Yamaha PSR-E373 PKY 61-Key Premium Keyboard Pack with Power Supply, Bolt-On Stand, and Headphones, w YAM PSRE373 : Musical Instruments