***** Best Quality Guranteed. *****PCI Express V. 92 56K Data Fax Modem - Lets you add an internal modem for dial-up Internet access and fax support to your computer, through an available PCI Express x1 (or higher) slot. *****Compatible with V. 92, V. 90, V. 34, V. 32bis, V. 32, V. 22bis, V. 22, V. 23, and V. 21 data modes. Compatible with V. 17, V. 29, V. 27, and V. 21 fax modes.
*****Transfer Rates - Support for transfer rates up to 56 Kbps (data) and 14.4 Kbps (fax). *****Supports V 8.0 video conference function. Standard profile bracket installed, low profile is optional. *****Support Windows98 / 2000 / NT /Me / XP / Vista / Windows 7 / Windows 8 / Windows 10 Pro (V. 1809)