Dual Row Male Adapter 0.050″ x 0.100″ (1.27mm x 2.54mm) Dual Row Male Connector Cirris Adapter Part Numbers PinsStandardSignature  30AH50-30B6CC43  40AH50-40FB6753  50AH50-50D36763  60AH50-606C3652  80AH50-80915571 Single-high adapter,   Double-high adapter,    Quad-high adapter