Comes with cord It does work. Just some Keys do not. 9 Keys don't work. All of them are on the left hand side of instrument The Yamaha Vintage Electronic PSR-210 Keyboard is a portable synthesizer with 49 keys, perfect for beginners looking to explore the world of electronic keyboards. Made in Japan, this black unit features Advanced Wave Memory (AWM) technology, providing a wide range of sounds and tones for musicians to play with. With a compact design and a focus on synth action, this Yamaha keyboard is a great addition to any musician's collection, offering a versatile and user-friendly playing experience.