2.1mm to 2.5mm DC Barrel Plug Adapter

via Adafruit
$2.12
SKU AF-2897

We can get 100 units into Australia from Adafruit. If you order today, we can dispatch this stock between Nov 29, 2024 - Dec 02, 2024.

"Hrmph! All I have is a power supply with a 2.1mm plug and my doodly-whatsit has a 2.5mm jack. I keep trying to force the plug to fit but that 0.4mm difference just wont work....what am I going to do!?"

ENTER The Adapter. This 2.1mm to 2.5mm adapter is the best way to adapt a 2.1mm plug so that it will fit into a 2.5mm jack.

Remember that this will fit into a device that normally would require a 5.5 OD / 2.5mm ID plug, and lets you use a 5.5/2.1mm plug. Once this is in place you can just any and all of our DC barrel-plug wall adapters, as they all have 2.1mm plugs.

//www.youtube.com/embed/_B7R5KaJ0iM?start=432