i cable ECG. 1/4″ phone plug output of the Philips monitor or  balloon pump to GE ultrasound S5, S6, S60 and S70,  11 pin ECG input. Refer to part# ME590132 for connection to other  GE Healthcare models. This cable is compatible with MAGUIRE 257 Series Multipliers and MAGUIRE 414 Series Boom Cabling System, each designed to deliver synchronized waveforms and simultaneous signal transfer onto multiple peripheral device displays. Learn how these low cost products simplify patient setup, reduce cable clutter and enhance any physiologic monitoring system.