A little Google search goes a long way towards finding the information you need.
Very first result leads one to the following link
Searching for Belkin F5D8053 v6 driver
which then leads to this information
Linux wireless LAN support http://linux-wless.passys.nl
Looks like that adapter is not fully supported yet. Might want to research the driver (rtl8192su) a little more to see if/when it will be more fully supported.