I already talked in irc to sashz and sent him an email with cardctl ident and info ... but anyway, in order to get also the info in here, I post:
CARD: Ambicom CF Bluetooth model BT2000CF
cardctl ident:
Socket 0:
product info: "AmbiCom BT2000C", "Bluetooth PC/CF Card", "", ""
manfid: 0x022d, 0x2000
function: 2 (serial)
Socket 1:
no product info available
cardctl info:
PRODID_1="AmbiCom BT2000C"
PRODID_2="Bluetooth PC/CF Card"
PRODID_3=""
PRODID_4=""
MANFID=022d,2000
FUNCID=2
PRODID_1=""
PRODID_2=""
PRODID_3=""
PRODID_4=""
MANFID=0000,0000
FUNCID=255