8-pin SpO2 extension cable which works with the following monitors: Philips Medical: Heartstream XL, Intelliview MP70, M2601A, M3000A, M3500B, M4735A, M1020B, M3000A/M3001A MMS, M3002A MMS X2, M8102A MP2, M8105A MP5. For use with reusable Nellcor sensors or disposable Nellcor sensors Non Oxymax technology.