If you have an USR Winmodem that ask drivers for an "US ROBOTIC 56K Win INT", The White UPC label read (anynumber)+ 66269781 R 2", and the stamp on the back of the modem reads "Model 0481" this is ONLY the driver you would need.
The following files are found inside the driver download file.
|TURBOVBF.VX_||3.9 KB||28 Sep 1998|
|TURBOVCD.VX_||9.4 KB||28 Sep 1998|
|WMLDR.VX_||4.3 KB||28 Sep 1998|
|mdm3comg.inf||48.2 KB||9 Feb 1999|
|WMEXE.EX_||25.2 KB||28 Sep 1998|
|WMDLL.DL_||21.8 KB||28 Sep 1998|
|WINMODEM.VX_||342.2 KB||28 Sep 1998|