Thanks for answer. I have a mini ITX motherbord, so i don't have PCI free slot. maybe it is working with a no PCI ( usb ) card with ASMEDIA 1142 Chip, but i don't found it. I buy another solution to monitoring my loops, and i forget aquaero 4.00. Anybody interest before i put it in trash ? thanks again for the link.

Hello, I have 4 aquaero 4.00 who don't working on actual mother board, but working well on older mother board. Of course, i try with a lot of USB adapter, but finaly i found in this forum the root cause : Aquaero 4.00 are not compatible with modern mother board. I don't kwown where is the fault, all motherboard side, aquacomputer side, or something else, i dont care. But what can do with this 4 quaero ? Have you a solution to made working ? If not, they go to trash.