9V Power Adapter for Casio Keyboard AD-5 AD-5MU AD-5MR WK-110 WK-200 LK-43 LK-100 LK-220 CTK-496 CTK-573 CTK-700 CTK-710 CTK-720 CTK-2100 MA150 and More (8.2ft Power Supply Cord)

A gifted keyboard had no power supply. I ordered this, and it has performed as expected. It does the job and now I have a nice instrument. For the price, it is super nice!

This was a replacement for my Casio WK-200 keyboard. The sound is great and there were 2 cables included: one for my keyboard and one for my cellphone. The ear piece is cushioned so your ears do not get sore. They are adjustable. This is my second pair. First pair lasted about 20 yrs.

Good item works as it should

Powers my Casio CZ-1000 with one of the add on tips. It also powers my RadioShack LK-1261 without using one of the tips. Ordering another one!

It works and does its job.

This power adapter seemed like a simple replacement for a Casio keyboard, but it’s been disappointing. The plug doesn’t fit very snugly, so it’s easy for the connection to wiggle loose if the cord moves even a little. That means the keyboard randomly loses power unless you constantly check the cable. The build quality also feels cheap. The cord is stiff and the adapter block gets warmer than expected during normal use. It technically powers the keyboard, but it doesn’t feel reliable or well made, which isn’t what you want from a power supply. Overall it feels like a low-quality replacement rather than something dependable.

Works great! It comes with two adapters so you can use it on 3 different styles of jacks/plugs. The only reason I gave it 4 stars is that the ac plug goes into the outlet straight up and down like it shows in their ad. When I went to use it in some areas where the ac outlets are placed low to a counter or a stage floor I really need one that can also go into the outlet horizontally as this vertical version can’t fit in the space around those cramped outlets.

Worked perfectly, needed for an electric piano.