UGREEN has one, but it's only for UGREEN NAS's. I just ordered a $79 one
from Amazon that supposedly works with UGREEN, Synology, QNAP, etc. I'll be using it with my QNAP ts453-Mini that I picked up for $200 including tax.
It's pretty sweet, especially since none of my network is faster than 1gbps
and my Internet is only 140/20. I love it!
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