X4 USB Driver - Version 1.03.0002Q (.exe
file) 03/18/05 Size: 1.70 MB
After extracting this file, open the newly created "Zoom_5551A_USB_Driver" folder
and refer to the ReadMe document for installation instructions.
This driver supports Windows 98/98SE/Me/2000/XP. (Note:
If you received a Zoom ADSL CD, you already have the latest driver
No setup files are required if the modem is connected
to your computer via its Ethernet interface.