It might be worth finding a Velocity Solo X2 (over the Velocity Solo X1) for the firmware update that was made. There was a compatibility conflict that was addressed with the X2 firmware update several years ago. It was something Apricorn offered for free if mailing the card back to them, but all newer cards shipped with the update. Does not look like the cards are being manufactured, so doubt they'd still offer the update.
There is a random seller with an X2 on Amazon, but for the markup would look elsewhere.