First post, by sangokushi
I have one of this PROMISE FastTrak S150 TX2plus PCI SATA Controller Card, which is PCI 2.3 compliant
https://www.newegg.com/promise-fasttrak-s150- … N82E16816102016
Just wondering if I can use it in an Asus P2B motherboard? I think the PCI slot only supports PCI 2.1
I assume I can use a PCI 2.0 adapter in a PCI 2.1 slot. Not sure if PCI 2.3 adapter is backward compatible.