This adapter works well with the tablet surface rt under microsoft windows 8 rt although it is theoretically not configured to use this type of Internet connection. However manipulation is to realize that the tablet recognizes the adapter (and thus the Ethernet connection): -Download The drivers on the following link: [...] -Extracting The folder on the tablet -Update Manually adapter drivers on the tablet using the extracted folder via the device manager When the wifi does not work well in a home, it's really nice to use an ethernet connection via the adapter! If this is not detailed enough, here is a tutorial in English: [....]