D9076109 is a European standard product-family code for electrical plugs and sockets manufactured according to IEC 60320 specifications. These products are typically used for power, data, and signal connections between appliances and other electronic devices, such as computers, cell phones, kitchen appliances, and media players. Products in the D9076109 family must meet safety, interoperability, and other quality standards for inclusion. This code is identified by the OKW (OKW ENVI-TEC Elektronik GmbH) product-family branding.