LIVISN DC 9V 1A Power Supply Adapter, AC 100-240V to DC 9V Transformers, Switching Power Supply for 9V 3528/5050 LED Strip Lights, 9W Max, 9 Volt 1 Amp Power Adaptor, 2.1mm X 5.5mm US Plug

Stable 9v out, that's what it's supposed to do.

Exactly what I needed for my dart board, cord is long enough and works really well for the money spent.

Works just fine for my small sewing machine. No issues so far

Perfect for my beds Bluetooth speaker. My bunny bit through my old power supply when he snuck into my room. Cheap replacement made at great quality.

I bought this to turn a battery operated camp fan into an exhaust fan. It works!

I bought this to replace my Life Fitness X1 Eliptical trainer power supply. Works great!

Used with small led strip lighting project and it works perfectly

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