9.5V AC DC Adapter for Casio Piano Keyboard SA76 SA77 SA46, Replacement for Casio ADE95100LU, 100-240V AC to 9.5V DC Converter, UL Listed, 9.8 Ft Cord, by LotFancy
Amazon.com: AC Adapter Works with Power Compatible with CASIO CTK-4200 LK-160 LK-165 LK-240 LK-280 SA-46 Power Supply PSU : Electronics
Casio CTK-4200 Portable Keyboard Basics B&H Kit B&H Photo Video
Amazon.com: HQRP Elastic Dust Cover w/Bag for Casio CTK-4000 / CTK4000 / CTK -4200 / CTK4200 / CTK-491 / CTK491 Electronic Keyboard Digital Piano + HQRP Coaster : Musical Instruments