9IH563CB(B)6

Snagged this as a backup for my router and the 5.5mm straight plug fit the port perfectly, no wiggle at all. The 7.5V 2.3A output matches what the old one put out, so it's been running cool for a couple weeks now.

Was worried a generic adapter wouldn't fit, but the 5.5mm straight jack slid right into my old device with no wiggle. The 7.5V 2.3A output matches what I needed and it runs cool even after a few hours.

Plugged this into my router and it's been running cool for two weeks straight, no buzzing like the last one. The 5.5mm straight jack fit snugly without any wiggle, and the 7.5V output matches what the label on my device calls for. Cord length is decent too.