• Broad telecom compatibility with support for several common data/fax communication standards.
• Fits almost any PC case, with included low and full profile brackets.
• 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.
• Data transfer rates up to 56Kbps (down) and 48Kbps (up).
• Fax transfer rates at 14.4Kbps.
• V.44 data compression.
• Supports V8.0 video conference function.

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 Data transfer rates up to 56Kbps (down) and 48Kbps (up) Fax transfer rates at 14.4Kbps V.44 data compression Supports V8.0 video conference function Standard profile bracket installed, low profile included The PEX56KIM 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. With support for transfer rates up to 56 Kbps (data) and 14.4 Kbps (fax), and compatibility with the latest transmission standards (V.92, V.90, etc.), this versatile PCIe modem can be used as a backup Internet connection, or in rural areas where broadband connections are not available. For flexible installation options, the card comes equipped with a standard profile bracket and includes a low-profile/half-height bracket suitable for installation in a small form factor PC. Backed by a StarTech.com 2-year warranty and free lifetime technical support. Add dial-up support to a desktop PC or server where broadband access is not available Turn a PC into a fax machine capable of sending and receiving faxes Broad telecom compatibility with support for several common data/fax communication standards Fits almost any PC case, with included low and full profile brackets Specifications Warranty Information Warranty 2 Years Connector(s) 1 - Connector Type(s) PCI Express x1 2 - External Ports RJ-11 Environmental Operating Temperature 0°C to 40°C (32°F to 104°F) Storage Temperature -40°C to 70°C (-40°F to 158°F) Humidity 10~90% RH Hardware Ports 2 Bus Type PCI Express Card Type Standard Profile (LP bracket incl.) Port Style Integrated on Card Chipset ID Conexant - CX95610 Packaging Information Package Height 1,2 in [30 mm] Package Length 5,6 in [14,2 cm] Package Width 6,9 in [17,4 cm] Package Quantity 1 Shipping (Package) Weight 4,2 oz [118 g] Performance Maximum Data Transfer Rate 56 Kbps Down 48 Kbps Up 14.4 Kbps Fax Modulation Modem Modulation: ITU-T V.92, V.90, V.34, V.32bis, V.32, V.22bis,V.22, V.23, V.21 Fax Modulation: ITU-T V.17, V.29, V.27 Ter, and V.21 channel 2 Data Compression: V.44 Physical Characteristics Product Length 2,4 in [60 mm] Product Width 0,9 in [22 mm] Product Height 4,7 in [12 cm] Weight of Product 1,3 oz [37 g] Software OS Compatibility Windows® 8 (32/64bit), 7 (32/64), Vista(32/64), XP(32/64) Windows® Server 2008 R2, 2003(32/64) Special Notes / Requirements System and Cable Requirements Available PCI Express x1 (or higher) slot What's in the Box 1 - Included in Package PCI Express Modem Low Profile Bracket RJ11 Cable Driver CD Instruction Manual