For a list of all currently documented Intel chipsets with specifications, see Intel.
Intel 6235ANHMW (w/ MHF4 connectors)
FCC approval date: 11 October 2011
Country of manuf.: China
Interface: Mini PCIe (half)
WI1 chip1: Intel 82549MDE
WI1 chip2: Intel DL82550RDE
Some of these cards have standard U.FL antenna connectors, however, others (mostly those used in Ultrabooks?) use what instead appear to be MHF4.