Atheros AR5B95H AR9285 802.11B/G/N Half Size Mini PCI-E Wireless Card for HP 150Mbps Interface: mini PCI-e Chipset: Atheros AR5B95 AR9285 Compliant standards: 802.11b/g/n Operating Frequencies: 2.412 GHz ~ 2.484 GHz Note: this wireless card could only work on HP version laptop