Hp m1663a 10 lead ekg trunk cable This trunk cable works with the following ekg machines: 78352c, 78354c, 78834c legacy hp monitors, modules m1001a/b, m1002a/b, m3001a opt. C12 or opt. C18, intellivue multi-measurement modules m3002a, opt. C12, mms x2, m8102a opt. C12, mp2 monitor, m8105a opt. C12, mp5 monitor, m3535a/m3536a, heartstart mrx defibrillator/monitor. For use with m1644a (lpa5-90s0) and m1602a (lpb5-90s0) lead set. Oem m1663a