Sierra Wireless MC8755 Device Driver Download
The MC8755 is a network device manufactured by Sierra Wireless. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This update - "3G_Watcher.zip" - has an average rating of 1 out of 5 stars based on 9 reviews, and has been downloaded 476 times. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 5.7 MB.
Supported Models
Inomtek
Sierra Wireless AT Command Port (UMTS)
Sierra Wireless CNS Port (UMTS)
Sierra Wireless DM Port (UMTS)
Sierra Wireless Data Port (UMTS)
Sierra Wireless HSDPA Network Adapter
Sierra Wireless MC8755 Device
Sierra Wireless MC8765 Device
Manufacturers
Supported Operating Systems
Windows XP, Windows 2000
File Name
3G_Watcher.zip (5.7 MB)
Versions
20061.5.1.5 (2006-04-03) via .inf
1.4.0.9 (2006-04-03) via .inf
Additional Notes
Sierra Wireless Inomtek HSDPA, UMTS 3G, GPRS Modem Drivers with installation software
Uploaded By
Eric (DG Member) on 16-Dec-2007
Device Hardware IDs
SWMUXBUS\SW_NET_0_VID_1199&PID_6802
SWMUXBUS\SW_NET_0_VID_1199&PID_6803
SWMUXBUS\SW_SERIAL_1_VID_1199&PID_6802
SWMUXBUS\SW_SERIAL_1_VID_1199&PID_6803
SWMUXBUS\SW_SERIAL_2_VID_1199&PID_6802
SWMUXBUS\SW_SERIAL_2_VID_1199&PID_6803
SWMUXBUS\SW_SERIAL_3_VID_1199&PID_6802
SWMUXBUS\SW_SERIAL_3_VID_1199&PID_6803
SWMUXBUS\SW_SERIAL_5_VID_1199&PID_6802
Related Driver Updates
How to Update Sierra Wireless MC8755 Device Device Drivers
Step 1 - Download Your Driver
To get the Sierra Wireless MC8755 Device driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Sierra Wireless MC8755 Device into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Sierra Wireless Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Sierra Wireless website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| 3G_Watcher/3G_Watcher.msi | 6.1 MB | 13 May 2006 |
| Drivers/Win2K/swnc8u00.cat | 9.1 KB | 10 Apr 2006 |
| Drivers/Win2K/swnc8u00.inf | 4.4 KB | 3 Apr 2006 |
| Drivers/Win2K/swnc8u00.sys | 81.4 KB | 3 Apr 2006 |
| Drivers/Win2K/swumx00.cat | 9.5 KB | 10 Apr 2006 |
| Drivers/Win2K/swumx00.sys | 61.3 KB | 3 Apr 2006 |
| Drivers/Win2K/swuser00.inf | 3.1 KB | 3 Apr 2006 |
| Drivers/Win2K/swuusb00.inf | 1.6 KB | 3 Apr 2006 |
| Drivers/WinXP/swnc8u00.cat | 9.1 KB | 10 Apr 2006 |
| Drivers/WinXP/swnc8u00.inf | 4.4 KB | 3 Apr 2006 |
| Drivers/WinXP/swnc8u00.sys | 81.4 KB | 3 Apr 2006 |
| Drivers/WinXP/swumx00.cat | 9.5 KB | 10 Apr 2006 |
| Drivers/WinXP/swumx00.sys | 61.3 KB | 3 Apr 2006 |
| Drivers/WinXP/swuser00.inf | 3.1 KB | 3 Apr 2006 |
| Drivers/WinXP/swuusb00.inf | 1.6 KB | 3 Apr 2006 |