Question about external case



I recently bought a external usb 2 case to try different burners I have in. It’s a ADI Enclose HD PM-525U2-PCS. I have read you sometimes have to update the driver on such cases. Does anyone know where I would look for these. By the way the only thing I have tried so far is a ts-552b because it was the only one laying around. Works well but slower than it should be hence the reason for looking for a update. Help?