Broadcom BCM94331MC

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multiple revisions of this device, use caution
abgn (AN900)
802.11n 3x3 Wireless Mini PCIe Adapter
WikiDevi.wi-cat.ru
Platform
BrandModelRev
Broadcom BCM94331MC (H2/H5)
Series
BCM94331
Interface
Mini PCIe
Connector
Mini PCIe
Form factor
(oversized)
ID:14e4:4331 (7 addl. devices)
Windows: PCI\VEN_14E4&DEV_4331
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

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this list (note: outdated)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
Availability reference design
FCC approval date 08 April 2013
 FCC ID
Ubiquiti Networks UniFi AP AC (UAP-AC)SWX-UAPAC
 Chip1 brandChip2 brand
Broadcom BCM94331CDBroadcom
Broadcom BCM94331CSAXBroadcom
Broadcom BCM94331MCBroadcom

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

"BCM94331MC" appears to be silkscreened on the board.

This is presumably an 11n module for AP's.
Broadcom BCM4331 3T3R 802.11bgn
Broadcom BCM4331 3T3R 802.11an

Notes

Specifications

#    macmid
#    BCM94331csd         0E:B
#    BCM94331mch5        09:3
#    BCM94352hmb         0F:1
#    BCM94352mch5        0F:2
#    BCM94360cs          0D:F
#    BCM94360cd          0F:E
#    BCM94360mc          0D:D
#    BCM94360mci         0D:E
#    BCM94360mc5         0F:5
#    BCM94360mch2        10:E
#    BCM94360mch5        0E:5

See also

Arcadyan WN8833B-GN
Pegatron UPWL6031C
Pegatron UPWL6031H2