Does a SSD case that holds NVME drive to a SATA 3 port exist?

Where does a SATA3 go in my motherboard SATA slots? sata 3 slot It has a SATA 3 slot for 1 HDD but it's no regular sata cable and power cable: it's integrated in one cable Has each laptop a specific sata sata slot SATA III hard drives, this HDD Backplane supports SATA III for transfer speeds up to 6 Gbps when paired with a compatible controller Once installed in a PCI

sata 3 slot ANS: My Mobo only has PCIe slots that support PCIe Revision 1 rates All my SATA connectors are SATA 2 connectors that don't take full advantage