Broadcom Bcm943228hmb Wifi Wireless N Bt Bluetooth 4.0 Half Mini Pci-e Card Note: This Wireless Card could not work on IBM/Lenovo/Thinkpad and HP Version Laptop Brand Name: Broadcom Model: BCM943228HMB Type: Wi-Fi 802.11b/g/n (2.4 + 5GHZ) up to 300Mbps Bluetooth: 2.1, 2.1 + EDR, 3.0, 3.0 + HS, 4.0