2.1mm barrel plug, positive tip
Is the marking correct?
Then, shud it be the other way around?
You are making it complicated. If what I marked is wrong, then the correct way should be the other way, isn't it?
Please enter a valid email to subscribe
We need to confirm your email address.
To complete the subscription, please click the link in the
email we just sent you.
Thank you for subscribing!
via Egeo 16