How to install iperf?
You can install iperf in Kodi using the SuperRepo repository, the repository of the developer or by installing a single zip-file.
The easiest way is to install SuperRepo repositories, which contains over 2.200 Kodi addons for free.
About SuperRepo and iperf
SuperRepo does not maintain iperf. We only provide an automated index for Kodi users to have easy access to iperf and other addons for Kodi. We are not affiliated with the developers (unofficial.addon.pro) and do not provide help for this particular addon.