Broadcom BCM94321COEX2

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Broadcom BCM94321 COEX2

FCC approval date: 02 July 2007

Interface: PCIe (non-standard connector)

ID: 14e4:4328 (15 addl. devices)
Windows: PCI\VEN_14E4&DEV_4328

IC ID: 4324A-BRCM1027

WI1 chip1: Broadcom BCM4321

WI1 chip2: Broadcom BCM2055

Additional chips
Bluetooth 2.1 chip;Broadcom;BCM2046; ,,1;
WLAN RF PA/FE chip;Skyworks;SKY65255-12; ,,1;

Antenna connector: U.FL

abgn, 2x2:2

Flags: bluetooth

OUI: 00:1B:63 (1 E, 1 W)

 Chip1 brandChip2 brand
Broadcom BCM94321CB2BroadcomBroadcom
Broadcom BCM94321COEX2BroadcomBroadcom
Broadcom BCM94321MCBroadcomBroadcom
Broadcom BCM94321MC HR1BroadcomBroadcom
Broadcom BCM94321MPBroadcomBroadcom

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

Bluetooth + 802.11a/b/g/n Combo Card

Appears to be used in an Apple product (OUI 00:1B:63)

  • Apple Mac Mini (A1283) WLAN/Bluetooth Module teardown
BCM4321 (BB) + BCM2055 (RF) + BCM2046 (BT 2.1+ERD)
Skyworks SKY65255-12 - WLAN RF PA/FE chip