Male DC 2.1mm power adapter to screw terminal block
Use this adapter to connect a DC Female 2.1mm jack to a power supply that comes from wires. This adapter has a 2.1mm DC male barrel-type plug on one side, and screw terminals on the other, useful to power-up devices from batteries or professional DC power supplies.
The adapter has labels for positive and negative connections on the terminals, and has positive-center configuration. Works well with Arduinos and development board with a 2.1mm female jack.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange.