This compatible sensor connects directly to the bedside monitor. It works with the following patient monitors: Spacelabs 1050, 1600, 1700, 90367, 90369, 90469, 90496, Ultraview, 91220, 91369, mCare 300. Please note that the connector for the SpO2 sensor varies based on the technology used by your Spacelabs monitor. This can be either Nellcor, OxiMax or Masimo. Please make sure you are aware of the technology used by your monitor and specify this when ordering this sensor. 9-foot cable.