Dell Wireless Printer Adapter 3300 Firmware Windows 2000/XP.
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.