The 150Mbps Low Profile Wireless N PCI Adapter, model TEW-703PIL, connects a low profile desktop computer to a high speed wireless n network. This adapter installs quickly to a free PCI slot on a Window?s based low profile desktop computer. An LED conveys wireless connection status. Advanced wireless encryption protects your valuable data. A detachable antenna gives users the ability to change the connected antenna. Stream media, download files, and play games on a desktop computer over a wireless connection.