Broadcom BCM94331PCIEBT4

multiple revisions of this device, use caution

abgn (AN900)
WLAN+Bluetooth Wi-Fi Airport Combo Card
WikiDevi.wi-cat.ru	Broadcom BCM94331PCIEBT4
Platform
Brand • Model • Rev	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	QDS-BRCM1055
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 or, alternatively, b43 (in backports, k3.2+) PCI ID not yet observed in any mainline kernel / this list (note: outdated) (see also passys)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 B01N79OPD2 B00DDA5SK6
Country of manuf	China
Chip1 brand Chip2 brand Broadcom BCM94331PCIEBT3A Broadcom Broadcom BCM94331PCIEBT3B Broadcom Broadcom BCM94331PCIEBT4 Broadcom Broadcom BCM94331PCIEDUAL Broadcom Broadcom

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

• http://pci-ids.ucw.cz/read/PC/14e4/4331

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.

• Apple MacBook Pro 13" (Late 2011)

(MC700LL/A, MC724LL/A, MD313LL/A, MD314LL/A)

• Apple MacBook Pro 13" (Mid 2012, A1278) (MD101, MD102)

(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

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