9V DC Power Adapter Cord for CasioTone Casio Keyboard Piano AD-5 WK-110 WK-200 LK-43 LK-100 CTK-2100 CTK-496 CTK-710 CTK-700 CT-360 CTK-573 CTK-611 Replacement Original Chargers AD-5MU / AD-5MR Supply

It's a perfect fix, it works great!

it works fine

Product was for Casio player. Thanks.

Other power cords were not working. This one is perfect and charges our piano again. Thanks

Good item Good price 👍

My wife lost the to her key board when we moved. The power cord works great now she is back to playing her music again

The thing that I didn't like with this one is there's an LED that lights up when you plugging it in. After its internal fuse blew, it still lit up. I almost thought there was something wrong with the musical keyboard that I put it on, but after putting a volt meter on it, there was no DC output, even though the LED was lit. Plugged another power supply into the musical keyboard and the keyboard was fine. Sent it back with no hassle. The one star is for the product but not the service. The service was great.

I bought a power adapter for a Casio CT 650 keyboard for a family member as their power adapter accidentally got tossed out. They are thrilled to finally have the keyboard working again. Was surprised to see that there is a red light that lights up on the plug when it’s plugged into the wall. It seems to be working fine, however a little concerned because the plug does not fit as well as I had hoped into the keyboard - it sticks out a little bit. See pictures. My suggestion is not to keep the plug in the outlet when not in use. Other than that, it seems durable enough to last.