Brand New AC Adapter For Casio DZ1 DM100 CT-420 CT-607 CT-620 CT-840 HZ600 PN5521 Keyboard All products are new and fully-tested OEM equivalent replacement parts Overload protection Short circuit protection Over temperature protection Power saver configuration 100% HI-POT tested 100% cycling burn-in
Brand new AC Adapter For Casio DZ1 DM100 CT-420 CT-607 CT-620 CT-840 HZ600 PN5521 Keyboard with 30 days money back guarantee and free shipping .