A+C, you didn't ship my order of 40?
I'm not amused and very disappointed if you didn't ship mine. Unless it's packed and ready for shipping.
Why did you bought 40? That is 84BTC+. You get a blade for 49BTC direct to you and has same about hashes... If you would add just 3 USBs you would get the same for 55BTC only... And it would probably worked more stable and be setup more easily(no need to buy USB hubs).