This is an OEM SCSI card that supports ONLY the scananer that it shipped with. It will NOT support any other SCSI device. See www.domex.com.tw/driver.htm (bottom of page) -and- for the download page www.domex.com.tw/driver/d_3181.htm
Note I had to put the SCSI card in PNP mode as the setup.exe file included with this driver did not do a good job of installing the card in legacy mode. Once the driver file is extracted (WinZip) then the PNP install process will recognize the INF of this driver.