Upgrade your wireless networking system with the Linksys WMP300N Wireless-N PCI Hi-Gain MIMO 3 SMA Antenna WIFI Router. This genuine product features a maximum LAN data rate of 1000 Mbps and a maximum wireless data rate of 1Gbps for fast and reliable connectivity. The black antenna is designed to fit Cisco Linksys SMA ports and supports wireless protocols of 802.11n. With 2.4 GHz and 5 GHz frequency bands, this Linksys antenna can boost and extend your home networking and connectivity. It also comes equipped with MIMO technology for enhanced performance. This antenna has no LAN ports and is easy to install.