Capsa WiFi is a professional and powerful wireless network analyzer(packet sniffer, packet analyzer) designed for 802.11 a/b/g/n network monitoring, troubleshooting and analysis, which is fully compatible with most of the popular wireless network adapters. Capsa for WiFi auto-scans all the access points on the air, captures all the wireless packets, decodes with pre-entered WEP/WPA/WPA2 key, therefore enhances the security level, reliability and visibility of wireless networks It performs real-time packet capturing, 24/7 network monitoring, advanced protocol analyzing, in-depth packet decoding, and automatic expert diagnosing. By giving you insights into all of your network's operations, Capsa WiFi makes it easy to isolate and solve network problems, identify network bottleneck and bandwidth use, and detect network vulnerabilities. Key features of Capsa WiFi include: Support 802.11a/b/g/n; Compatible with all NDIS 6.0 wireless network adapters; Auto identify and decode with pre-entered WEP/WPA/WPA2 key; Capture all wireless network packets from one or more APs and keep APs records; Analyze post-events by replaying packet; Identify and analyze more than 300 network protocols, as well as network applications based on the protocols; Monitor network bandwidth and usage by capturing data packets transmitted over the network and providing summary and decoding information about these packets; View network statistics at a single glance, allowing easy capture and interpretation of network utilization data; Monitor Internet, e-mail and instant messaging traffic, helping keep employee productivity to a maximum; Diagnose and repair network problems in seconds by detecting and locating suspicious hosts; Map out the details, including traffic, IP address, and MAC, of each host on the network, allowing for easy identification of each host and the traffic that passes through each; Visualize the entire network in an ellipse that shows the connections and traffic between each host.