How can i find out what exact model of network adapter I am using

hi,

I am currently using a network adapter from Intel.I can see some information from the command line "lspci" and it is "Intel Corporation 82576 Gigabit Network Connection", so I think it is "Intel® 82576 Gigabit Ethernet Controller" but it seems there are two types of adapters under this category, one is 82576EB and the other one 82576NS. Are there any ways can allow customer to further find out what exact model of network adapter they are using? I have the Serial Number:"1CA2CE0341ADG18771-002" but I just done know how to use this number to search on the Intel website.

Thanks