zQSFP+ STACKED RECEPTACLE ASSEMBLY 2X2 Form Factor:zQSFP+ Product Type:Cage Assembly with Integrated Connector Port Matrix Configuration:2 x 2 EMI Containment Feature Type:Elastomeric Gasket Included Heat Sink:No zQSFP+ Cage Assembly with Integrated Connector 2 x 2 Elastomeric Gasket | Qsfp+/zqsfp+ | TE Connectivity