Model: Unimodem Half Duplex Wave Device
Operating System: Windows 95 & Windows 98 (Note: might work with other versions of this os.)
Before downloading: Run Free Scan for Instant Driver Updates
3Com Unimodem Half Duplex Wave Device Driver. This zip archive contains the 1807Wm9x.cab file that is required for installation of this modem,Along with all other required files. When prompted for the file 1807VW.cat, choose Ignore, or Skip File, as this file is needed only with a voice modem.