Hi kman1960,
The HyperX Predator PCIe M.2 SSD has not been tested with any mSATA adapters so it is not guaranteed to work. If you do get one make sure it is for an M-key M.2 otherwise it will not fit in the slot. The speed of mSATA is usually at SATAIII speeds. So if the mSATA adapter works the SSD would be limited to around 550-600MB/s transfer speeds if not hindered by the adapter or any other system cap.
If you can tell me the make and model of your computer or motherboard, I can do some more research for you to see what you can do.
Thank you for choosing Kingston HyperX as your upgrade partner!
-Jewel, Kingston US Technical Support