Generic BCM4322 BCM94322HM8L Wireless Wifi Wlan Mini PCI-E Half Size Card For HP Dual Band 802.11a/g/n 300Mbps SPS#504664-001 Model: BCM94322HM8L / BCM4322 Device Class: 802.11 a/b/g/n Data transfer rate: up to 300Mbps Support system: Windows, Mac OSX Note: this card could only work on HP version laptop