9V Power Adapter Compatible with Casio Keyboard AD-5 AD-5MU AD-5MR WK-110 WK-200 LK-100 LK-220 CTK-496 CTK-573 CTK-700 CTK-710 CTK-720 CTK-2100 Piano Keybord-10FT

I have a Casio LK-100 keyboard and I love it. While I appreciate the ability to be able to use it either with plug-in power or batteries, it was getting tiresome having to replace all 6 of the batteries just for at-home use. The power adapter had been missing for years and I've finally decided to find another one. This one is prefect. Its just what I needed. So while at home, I can play without having to worry if the batteries are good or not.

For the price, I would definitely recommend. It’s working fine, the barrel is a bit too big, no issues though. Doesn’t fall out at all. The cord is definitely not as long as I want- but for a longer cord, I don’t think three times the price of this guy is worth it!Definitely buy and just get an extension cord if your needs are not met!

Does what it is supposed to do

No issues!!kids are enjoying playing the piano!!

Adéquat

Although I had looked up the exact charger needed for the Casio keyboard when I tried to plug the end into the keyboard it didn't seem to go in as far as it should. It works but I wonder if they erred in the one needed.

Fast delivery and works 👍🏼

Did not fit Casio WK-110 keyboard. The size looks correct but the plug will not push-in all the way... it goes about 3/4 of the way in then stops (see pictures). There doesn't appear to be any obstruction in the "barrel" of the plug, and no obstruction on the keyboard inlet (also the male prong on the keyboard-inlet is in good shape and not bent). Maybe a manufacturing defect? Returning & will source elsewhere.