Which series of HP thin clients includes HP mt41 Mobile Thin Clients?

A.
HP ProLiant thin clients

B.
HP zero thin clients

C.
HP smart zero thin clients

D.
HP flexible thin clients

Explanation:
http://shopping1.hp.com/is-bin/INTERSHOP.enfinity/WFS/WW-USSMBPublicStoreSite/en_US/-/USD/ViewStandardCatalogBrowse?CatalogCategoryID=0usQ7hacpVgAAAE2UVNObCwe