Dear Marto74,

Please merge the VUMCRQDKX order to SNOUOBCFN.
I have all 2 order payed, and i want that send you for me with DPD the all 6 HEX16A2 miner what i ordered.
Can u please say that, how many power use the HEX16A2 via USB. I see the USB 5v and ground wire is connected too the board.
Thank you very much!
Best Regards:
-iFA88

Do not need to be powered anymore.
Only Avalon gen1 based HEX16A requires powered hub.
With HEX16B and A2 you can used passive hub and to power even tp-link router from the boards and hub .
10x to our board designer for the efforts in this direction