Ps1 Unirom issue

[itsthinkingstill]

So for those who dont know unirom is a application that installs on your ps1 gameshark that strips away the copy protection.
https://www.youtube.com/watch?v=kwl6fygKep0
So bought a gameshark and unirom cant see my gameshark and just says 08 01, it could be that its ver 1.92 and i here you need 2.0 and up but before i spend a bunch more money i was curious if anyone had solutions to this thanks!