This (acx) is a wireless minipci card I got out of a broken D-Link DI-624+ acx0 at pci0 dev 16 function 0 "TI ACX111" rev 0x00: irq 10 acx0: ACX111, radio Radia (0x16), EEPROM ver 5, address 00:0f:3d:0e:28:75
Also I use the ath driver for a D-Link DWL-G650 rev C. (but it seems unstable, after eg. an hour of usage it's really slow) Actually the manpages said DWL-G650 should be supported by acx, well it appears as an ath on my machine. More details on request (eg. dmesg). (this is all 4.0 with security patches)