Broadcom BCM94331PCIEBT4

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multiple revisions of this device, use caution
abgn (AN900)
WLAN+Bluetooth Wi-Fi Airport Combo Card
BCM94331PCIEBT4 01.jpg
WikiDevi.wi-cat.ru
Platform
BrandModelRev
Broadcom BCM94331PCIEBT4 (CAX)
Series
BCM94331
Interface
PCIe
Connector
(non-standard connector)
ID:14e4:4331 (7 addl. devices) SS: 106b:00d6
Windows: PCI\VEN_14E4&DEV_4331&SUBSYS_00D6106B
FCCID
Chip1
Broadcom BCM4331

OUI: none specified

Antenna Connection
U.FL
MIMO status
3x3:3
Wireless Standards
IEEE 802.11a/b/g/n
802.11n
up to 450/450 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
802.11a
up to 54 Mbps
Operating Frequency
2.4 or 5 GHz
Other
Flags:
Bluetooth

Probable Linux driver
should work with Broadcom's latest wl driver
6.30.223.126 is now available on Broadcom's site
6.30.223.30 is available in...
Alberto Milone's Broadcom testing PPA or the broadcom-wl packages (w/ dkms or w/ no dkms) in the Arch AUR

.. or, alternatively, b43 (in backports, k3.2+)
PCI ID not yet observed in any mainline kernel /
this list (note: outdated)

(see also passys)

Retail
FCC approval date 22 January 2011
EAN 111516132420
(UPC DB, On eBay)
ASINs B00PLG1JQC Flag of the United States.svg
B01N79OPD2 Flag of the United States.svg
B00DDA5SK6 Flag of the United States.svg
 Chip1 brandChip2 brand
Broadcom BCM94331PCIEBT3ABroadcom
Broadcom BCM94331PCIEBT3BBroadcom
Broadcom BCM94331PCIEBT4Broadcom
Broadcom BCM94331PCIEDUALBroadcomBroadcom

For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.

For a list of all currently documented Broadcom device with specifications, see Broadcom.

450 Mbps - 3SS 5GHz 802.11n (40MHz chan.),
450 Mbps - 3SS 2.4GHz 802.11n (40MHz chan.) = AN900 class

Overview

SS: 106b:00d6, 106b:00f5
Broadcom BCM94331PCIEBT4 (AX/CAX)

3x3:3 MIMO (assumed) + BCM2070 on-board for bluetooth

Per a C2PC made 01/17/2013, this device is used

(or will be) in the Apple A1278, A1286, and A1297.
(MC700LL/A, MC724LL/A, MD313LL/A, MD314LL/A)
(MD313LL/A, MC024LL/A, MC371LL/A, MC372LL/A, MC373LL/A)

Compatible Model

Macbook Pro Unibody A1278, A1286, A1297:

  • MacBook Pro 13" (Early 2011, Late 2011)
  • MacBook Pro 15" (Early 2011, Late 2011)
  • MacBook Pro 17" (Early 2011, Late 2011)

MacBook Pro 9,2" (Mid 2012) (MD101LL/A, MD102LL/A)

Pictures

Retail Images