Yale shows the bandwidth usage of all network adapters.

The window shows the information separated into up and down link, cpu usage and disk transfer rate.

You can click onto the network adapter entries and expand them to show you the bandwidth for every used protocol.

You can place a 'port-numbers.txt' file into the same directory as 'Yale.exe' to see specific ports.

Please note that a expanded network adapter reduces your network speed since every network packet is parsed by Yale.