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Current version by: Sterling Hirsh ,

Title:

What is the USB port power output?

Text:

I have a MacBook  2.26GHz Intel Core 2 Duo:(13-inch, Late 2009) – Model A1342 Polycarbonate Unibody ( MC207LL/A ) and I was wondering if anyone knows what the USB ports power output is ?

Exact voltage and current it can supply to an external device ?

or where I might find this information

Device:

-MacBook 2.26GHz 13-inch Late 2009 Model A1342
+MacBook Unibody Model A1342

Status:

open

Original post by: David Bell ,

Title:

What is the USB port power output?

Text:

I have a MacBook  2.26GHz Intel Core 2 Duo:(13-inch, Late 2009) – Model A1342 Polycarbonate Unibody ( MC207LL/A ) and I was wondering if anyone knows what the USB ports power output is ?

Exact voltage and current it can supply to an external device ?

or where I might find this information

Device:

MacBook 2.26GHz  13-inch  Late 2009  Model A1342

Status:

open