Currently the Visio Stencil for the Linksys switches are not available.
Here is the link for all of the available Visio Stencils;
http://www.cisco.com/en/US/products/hw/prod_cat_visios.html
(My apologies if this is the link you have referenced before)
-Tom
Please mark answered for helpful posts
http://blogs.cisco.com/smallbusiness/