Did that work for you? I went crazy before and spent hours and hours trying to boot from an SSD until I tried using a different cable. The cable was the issue.

This cable worked with my Kingston A400 SSD: Limited-time deal: BENFEI SATA to USB Cable, BENFEI USB 3.0 to SATA III Hard Driver Adapter Compatible for 2.5 inch HDD and SSD BENFEI SATA to USB Cable, BENFEI... https://www.amazon.com/dp/B07F7WDZGT?ref=ppx_pop_mob_ap_share

This one that came with this case did not work, probably because it was meant for an HDD: Vantec USB 3.0 to 2.5" SATA HDD... https://www.amazon.com/dp/B015FB3R12?ref=ppx_pop_mob_ap_share