No, the DJI Matrice 300 RTK (M300 RTK) is not compatible with the Zenmuse XT, Zenmuse X4S, Zenmuse X5S, or Zenmuse X7 payloads. The M300 RTK supports other payloads such as the Zenmuse H20 series, Zenmuse XT2, Zenmuse XT S, Zenmuse Z30, and third-party payloads developed using the DJI Payload SDK.