Network Cards Realtek RTL8191SE RTL8191 SPS 593533 Wireless Wifi Card for HP notebook CQ42 G42 G62 G72 4520S CQ320 CQ321
Amazon.com: for RealTek RTL8191SE Mini PCI-E 300M Wireless Network Card 593533-001 for HP CQ42 G42 etc. Support 300Mbps High Speed Wireless WiFi : Electronics