Based on resource-based view (RBV) and organizational learning theories, the study has built theoretical conceptual model of multiple networks embedding influencing enterprises' l innovation performance from the perspective of organizational learning. The work discussed the internal mechanism of ambidextrous organizational learning activities affected by embedded relationship, embedded structure and embedded resource influencing technological innovation performance. Through obtaining data form 305 respondents in management of MSMEs in Sierra Leone, the study systematically validated the conceptual model with the structural equation model. It showed that embedded relationship, embedded structure and embedded resource in enterprise organization network can effectively improve the enterprise's organizational learning capability, bringing significant promotion in innovation performance. Wherein, the embedded relationship and embedded resource can promote not only the innovation performance of the enterprise, but also the performance by improving the knowledge management ability of the enterprise. While, the promotion effect of embedded structure to enterprises' technological innovation majorly relies on the fully-mediated The macroscopical trend of modern enterprise networking development and the innovation performance model of Micro, Small and Medium Enterprises (MSME's) also has gradually developed from the single model by taking a new paradigm of network embeddedness and regulated by ambidextrous organizational learning. Many studies (Zahra, Ireland et al. 2000, Yli-Renko, Autio et al. 2001, Uzzi 2018) have found that network embedding has generally become one of the most important factors that even determine the enterprise innovation portfolio. Networks enhance firms' accessibility to new knowledge, external resources, technologies and new market opportunities (GF1). Polanyi proposed the concept of embeddedness in 1968 and defined it as the degree to which economic activity is constrained by noneconomic institutions. This phenomenon has seen diverse classification but still maintains its central core denotation of organizational relationship and their related economic activities. Morone and Taylor (2004) argues network embedding is one of the most important features in modern organization relationships. Echols and Tsai (2005) define Network embeddedness as a concept regarding "the structure of a firm's relationship with other firms-specifically, the extent to which a firm is connected to other firms" and it was classified into three dimensions by Inkpen and Tsang (2005), namely, cognitive, structural and relational embeddedness. Cognitive embeddedness, on the other hand, represents the shared representations, goals, norms, faith and experience among network members (Le Breton-Miller and Miller 2009, Gölgeci, Ferraris et al. 2019).Structural embeddedness is also considered as the amount of information the focal firm could obtain from its network, which largely depends on the position of the firm in the network and...