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Max USB milliwatt load (OrangePi Zero)
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The wifi on the Orange Pi Zero is useless for many people myself included,, so I ordered a cheap usb wifi dongle from ebay.

My question is, can the usb port (not on the expansion board) draw how much power?
Page 9 on https://linux-sunxi.org/images/e/e0/Oran...-v1_11.pdf with my amateur analysis indicates the usb port power pins are connected directly to the input otg power supply.

I read these usb wifi dongles often have high power draw, 300ma or more.

Cheers,
Rauli
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