WiFi Link 5300AGN For Intel Wireless LAN Half Size Mini PCI-E Wlan Card 450Mbps 533AN_HMW MIMO 802.11a/b/g/Draft-N1 2.4/5.0 GHz Note: this wireless card could not work on IBM/Lenovo/Thinkpad and HP version laptop Wi-Fi CERTIFIED: Supports 802.11a/b/g Bands: 2.4GHz and 5.0GHz Interface: Half Mini PCI-e Data rates Up to 300Mbps of bandwidth2 via features such as MIMO technology