Zyxel P-645M-A1 Driver Download (Official)
Supported Models
P-645M-A1 Driver
Manufacturers
Supported Operating Systems
Not Applicable
File Name
P-645M-A1_3.40_KY.1_C1.zip (871.8 KB)
Versions
3.40(KY.1)C1 (17-May-2005)
Find Related Drivers
Uploader Notes
P-645-A1 Series
ADSL Modem/Router
The P-645-A1 series is ZyXEL's latest edition of integrated CPE devices, offering superior performance and access. The P-645-A1 series ADSL router provides an affordable, easy-to-use DSL access solution for small office and home office (SOHO) users and also reduces deployment and operational costs for Internet service providers. The web-based configuration is user-friendly and simple, and the asymmetrical nature of the product is suitable for the SOHO environment, where downstream traffic is typically much greater than upstream traffic. By employing the P-645-A1 series, users now have the capability to enjoy multi-media and real time applications such as online gaming, video conferencing and other bandwidth-consuming services accessib
Uploaded By
Jegadesh (DG Staff Member) on 14-Jul-2007
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| 340KY1C1.rom | 16.4 KB | 24 Mar 2003 |
| 340KY1C1.bin | 797.1 KB | 18 Jun 2003 |
| 340KY1C1_withCIcmd.pdf | 204.5 KB | 20 May 2005 |
How to Update P-645M-A1 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the P-645M-A1 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 P-645M-A1 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 Driver Update Utility for P-645M-A1. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Zyxel website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
How to Open Device Manager
In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
How to Install a driver from Device Manager
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order for the driver update to take effect.
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.