Sandisk 128GB Cruzer SSD

I bought two Sandisk 128GB Cruzer SSD from Lazada (Thailand) a couple of weeks ago to allow my laptop and PC to be able to used by others. I have transferred the information on to each Cruzer for ease of the changeover, Now believing the information is on board the Cruzer the drive is not recognized by either machine. The Cruzer has been checked on a further PC and still no drive is found. Any ideas as I need to recover the information urgently

Hi @Cornelle
Title: Third-Party Data Recovery Software for Windows and macOS
Link:Third-Party Data Recovery Software for Windows and macOS

Thanks for the link.