Broadcom BCM94331PCIEBT4
Broadcom BCM94331PCIE BT4 (CAX)
Amazon image
ASINs
B00PLG1JQC (
, On Amazon, On CCC)
B01N79OPD2 (, On Amazon, On CCC)
B00DDA5SK6 (, On Amazon, On CCC)
multiple revisions of this device, use caution
Interface: PCIe (non-standard connector)
ID: 14e4:4331 (7 addl. devices) SS: 106b:00d6
Windows: PCI\VEN_14E4&DEV_4331&SUBSYS_00D6106B
FCC ID: QDS-BRCM1055
WI1 chip1: Broadcom BCM4331
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this list (note: outdated)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)
Antenna connector: U.FL
abgn, 3x3:3
Flags: bluetooth
OUI: none specified
| 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.
WLAN+Bluetooth Wi-Fi Airport Combo Card
- 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)
- 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)
