I finally received mine.

I swear, I'll never use UPS again for an international shipment.  Tracking shows the shipment received from the sender on 22-July, and I'm just now receiving it on 31-July.  I had to call them 4 times to get it dislodged, and each time the rep didn't seem to have much of a clue.  Plus I had to pay the "customs brokerage fee" ($18 per miner) twice; Once on the phone so they'd put them on the truck, and again to the driver so he'd hand them over.

I've not plugged them in yet.  I plan to this evening.