Title : Communications:Conexant D400,External USB 56K Modem Diagnostics Utility Version : A00 OEM Name : Conexant OEM Ver : MdmDiag64_1.0.22.0 Computers : Inspiron - 1440, 1546, Inspiron 1370, 1464, 1564, 1764; Inspiron Desktop - 300(Zino), 400(Zino HD); Precision - M6500; Studio Laptop - 1435, 1537, 1737, 1555, 1440, 1569, 1558; Studio XPS Desktop - 435T/9000; Studio XPS Laptop - 1647, 16/1640, 13/1340 Oses : Windows 7 64-bit Home Basic, Windows 7 64-bit Home Premium, Windows 7 64-bit Professional, Windows 7 64-bit Ultimate, Windows Vista 64-bit Business, Windows Vista 64-bit Home BasicWindows Vista 64-bit Home PremiumWindows Vista 64-bit UltimateWindows XP x64 Professional Client Languages : Arabic, Brazilian Portuguese, Chinese-S, Chinese-T, Croatian, Dutch, English, French, German, Italian, Japanese, Korean, Polish, Russian, Spanish, Swedish, Thai Created : Thu Feb 11 11:22:16 CST 2010Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.