The bwn(4) driver supports Broadcom BCM43xx based wireless devices
Card Chip Bus Standard
Apple Airport Extreme BCM4318 PCI b/g
ASUS WL-138g BCM4318 PCI b/g
Buffalo WLI-CB-G54S BCM4318 CardBus b/g
Dell Wireless 1390 BCM4311 Mini PCI b/g
Dell Wireless 1470 BCM4318 Mini PCI b/g
Dell Truemobile 1400 BCM4309 Mini PCI b/g
HP Compaq 6715b BCM4312 PCI b/g
HP nx6125 BCM4319 PCI b/g
Linksys WPC54G Ver 3 BCM4318 CardBus b/g
Linksys WPC54GS Ver 2 BCM4318 CardBus b/g
US Robotics 5411 BCM4318 CardBus b/g
none3@pci0:3:0:0: class=0x028000 card=0x060814e4 chip=0x472714e4 rev=0x01
hdr=0x00
vendor = 'Broadcom Corporation'
device = 'BCM4313 802.11b/g/n Wireless LAN Controller'
class = network