Hallo Manuel,

Here is the nbsd 2.0 installer dmesg output concerning the captioned 
adapter:

vendor 0x0e11 product 0xb012 (miscellaneous network, revision 0x10) at 
pci0 dev 10 function 10 not configured

Additionally, the nbsd 2.0 installer does not configure the following 2 
devices:

vendor 0x8086 product 0x7113 (miscellaneous bridge, revision 0x02) at 
pci0 dev 4 function 3 not configured

vendor 0x1274 product 0x1371 (audio multimedia, revision 0x06) at pci0 
dev 9 function 0 not configured

Suggestions?

Greetings,

Lux