15.4 in, 30 days warranty, for PC The 2.4GHz Omni-Directional Outdoor Antenna (EAG-2408) is designed to provide increased coverage for existing 802.11b or 802.11g networks. The ESG-2408 offers 360 degree of expanded coverage, effectively improving data throughput at farther distances. The EnGenius Antenna also helps improve signal quality, reducing dead spots in your wireless coverage. The omni-directional design of EAG-2408 gives you increased wireless signal range in all directions, making it ideal for Wireless Distribution System (WDS) applications. Its powerful omni-directional design can effectively redistribute a wireless signal to multiple remote locations. The EAG-2408 includes a sturdy base for wall installation and a waterproof design to resist harsh weather conditions. EnGenius 2.4GHz Omni-Directional Outdoor Antenna is a robust solution for expanding your wireless coverage