ADSL pots router power supply!

[bboy]

i was scratching around the office and found the old telkom adsl pots router!

however i found a couple of ac adaptors, now i dunno which one belongs to the damn thing, can somebody with one of these tell me which adaptor it is?

i suspect its this JAA-1201000SA , output 12v 1000ma, but i'd like to make sure before i plug it in and blow it up

 

[AdLo]

Checked mine and it says the same so that's the right one.

 

[bboy]

thanks