Add WirelessN connectivity to a desktop PC through a PCI slot Compatible with PCI equipped computers such as HP Compaq Desktops PCI Network Card PCI NIC Wireless PCI card Supports Wireless 802.11 N G (150 Mbps) for high speed wireless Internet applications such as online gaming and Video Streaming Upgrade your internal PCI Wireless NIC Increase WiFi range and speed by adding Wireless G compatible card " PCI Wireless N Card PCI Wireless Network Adapter Card