grep -i does case independent search, might be useful for you when grepping for things. So grep -i broadcom would find all lines containg both Broadcom, broadCom, brOadcoM, and so on. So, you could also try lspci |grep -i bcm, might help. And, you don't need the " if it's just at single word, ie instead of grep "broadcom", grep broadcom can be used. Hope this is more help than it confuses you... ;-)
<br><br><br><br>/Pär<br><br>