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Microsoft MN-720

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Microsoft MN-720

Manuf/OEM/ODM Accton WN4305-68(CM)

FCC approval date: 17 July 2003
Country of manuf.: Taiwan

Interface: PCMCIA (32-bit)

ID: 14e4:4325 (2 addl. devices) SS: 1414:0003
Windows: PCI\VEN_14E4&DEV_4325&SUBSYS_00031414

Industry Canada ID: 3048A-MN720

WI1 chip1: Broadcom BCM4306

WI1 chip2: Broadcom BCM2050

Probable Linux driver
b43legacy or b43, depending on core revision (both are in backports)
PCI ID first seen in kernel v2.6.17 (2006-06-18)
(see also passys)

Antenna connector: none


OUI: 00:0D:3A (1 E, 4 W, 2003)

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

FCC ID C3KMN720 redirects to QDS-BRCM1006

lspci -nnv dump[edit]

06:00.0 Network controller [0280]: Broadcom Corporation BCM4306 802.11bg Wireless Network Controller [14e4:4325] (rev 02)
        Subsystem: Microsoft Corporation Wireless Notebook Adapter MN-720 [1414:0003]
        Flags: bus master, fast devsel, latency 64, IRQ 19
        Memory at f1d00000 (32-bit, non-prefetchable) [size=8K]
        Capabilities: [40] Power Management version 2
        Kernel driver in use: b43-pci-bridge

ssb + b43 info dump[edit]

[81248.719737] ssb: Found chip with id 0x4306, rev 0x02 and package 0x00
[81248.719748] ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x02, vendor 0x4243)
[81248.719758] ssb: Core 1 found: IEEE 802.11 (cc 0x812, rev 0x04, vendor 0x4243)
[81248.719768] ssb: Core 2 found: PCMCIA (cc 0x80D, rev 0x01, vendor 0x4243)
[81248.719777] ssb: Core 3 found: V90 (cc 0x807, rev 0x01, vendor 0x4243)
[81248.719787] ssb: Core 4 found: PCI (cc 0x804, rev 0x07, vendor 0x4243)
[81248.719797] ssb: Core 5 found: IEEE 802.11 (cc 0x812, rev 0x04, vendor 0x4243)
[81248.723543] b43legacy-phy9: Broadcom 4306 WLAN found (core revision 4)
[81248.774970] ssb: Sonics Silicon Backplane found on PCI device 0000:06:00.0
[81248.774984] b43legacy-phy9: Loading firmware b43legacy/ucode4.fw
[81248.775036] b43legacy-phy9: Loading firmware b43legacy/pcm4.fw
[81248.775045] b43legacy-phy9: Loading firmware b43legacy/b0g0initvals2.fw
[81248.775153] ieee80211 phy9: Selected rate control algorithm 'minstrel_ht'
[81252.375484] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[81252.750343] b43legacy-phy9: Loading firmware version 0x127, patch level 14 (2005-04-18 02:36:27)
[81252.822828] IPv6: ADDRCONF(NETDEV_UP): wlan151: link is not ready