Dell Wireless Printer Adapter 3300, v.N201, A04

This release contains the firmware update file for Dell Wireless Printer Adapter 3300.

This version firmware is required if the Dell Wireless 3300 is to be used with Dell 926, 946, or 966 printers. This firmware version is already installed on part numbers TF337 Rev A01, and RF442 Rev A01. If you purchased the 3300 with your 926, 946, or 966 printer it will already have this required version firmware.

This version firmware is fully backwards compatible. Upgrading to this version will not cause problems with other printers, but is not required.

Fixes & Enhancements

Firmware N201 is required for full operation with Dell 926, 946, and 966 printers.


Version N201, A04



Release date

07 Nov 2006

Last Updated

03 Nov 2011


Available formats

File Format:Hard-Drive
File Name:R139145.EXE
Download Type:HTTP
File Size: 4 MB
Format Description:This file contains a compressed (or zipped) set of files. Download the file to a folder on your hard drive, and then run (double-click) it to unzip the set of files. Follow the instructions to complete the installation.
To ensure the integrity of your download, please verify the checksum value.
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By downloading, you accept the terms of the Dell Software License Agreement.

Supported Operating Systems
Windows 2000
Windows XP
Installation instructions
Custom Instructions for R139145.EXE:


1. Click the Download Now link to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive. (The default location is: C:\Dell\Drivers\R139145.)

Extract Files
1. Browse to the location where you downloaded the file and double-click the new file to unzip the download package.
2. Click Continue.
3. Specify the location to unzip the files.
4. Click on the OK button to extract files.
After the files are extracted the message all files were successfully unzipped will appear.
5. Click the OK button to exit from the installer.
6. Browse to the unzip location, and review the readme.txt file for flash upgrade instructions.
Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

This driver has been tested by both the independent software vendor (ISV) and Dell on the operating systems, graphics cards, and application supported by your device to ensure maximum compatibility and performance. Details

Dell recommends applying this update during your next scheduled update cycle. The update contains feature enhancements or changes that will help keep your system software current and compatible with other system modules (firmware, BIOS, drivers and software).