The EP-0099-4 with extended fittings is a Raspberry Pi RoHS-compliant electronic part, manufactured by 52PI. It is a Raspberry Pi shield which provides extended fittings for users to connect necessary accessories and devices. The extended fittings on the EP-0099-4 comprise of 4 USB ports, an Ethernet port, 3 LEDs, 2 power interfaces, a 2-pin speaker port, a revival switch, a 3.5mm audio jack, 6 push buttons and a micro-USB charging port. These features make the EP-0099-4 an ideal choice for users who need additional features and connectors for their Raspberry Pi projects. Additionally, the extended parts are designed to meet RoHS requirements. This ensures high levels of reliability and compatibility with the various parts of a Raspberry Pi.