I would go buy the right one. But...if I had to use that transformer I would set it to 4.5V. The reason why is that a lot of microprocessors, such as those like in your router, have a operating voltage range of 4.5-5.5 volts.
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My name is goddfather40 and I approved this message.
I got ho's and I got bitches,
In C++ I branch with switches
-MC Plus+
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