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usb 3 speed issue

Hi there, whenever I connect my external WD USB3 with mac, and start copping files to it, the speed is very slow like 100KB/sec!!!

I restarted my mac, and did the SMC reset


any help plz?

MacBook Pro with Retina display, OS X Yosemite (10.10.3)

Posted on Apr 19, 2015 4:31 AM

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usb 3 speed issue

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