Slow data transfer over USB

My Cloud OS 3 Personal & Network Attached Storage My Cloud Mirror
2

See →   http://community.wd.com/t5/WD-My-Cloud-EX2/Very-slow-transfer-speeds-even-when-external-drive-is-connected/m-p/770565

It’s for EX2 butalso applies to Mirror.

If this info resolves your issue, please click the star below my username on the left side of this post to give me a kudo.