There are two adapters used in the Vosto 260. The first was a Realtek version of the wireless adapter. This driver has been added below for download. This driver was released in 2011 and was updated in December 2013 as driver Version 7.038.0113.2011, A01.
Note that this driver was used by a number of other Dell systems and not just in the Dell Vostro 260 computer. Below are the compatible systems for this driver and also where else the adapter had been used.
Compatible Systems
Supported Operating Systems
Windows 7, 32-bit
Windows 7, 64-bit

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