This is a genuine SIM tray for the Lenovo Tab 4 8 tablet with part number 5M88C08274 compatible with TB-8504F and TB-8504X models in the ZA2D variant. This small but essential component is specifically designed to replace the original SIM tray that has been lost broken or damaged and restore full cellular connectivity to the tablet. Manufactured to meet original OEM standards it fits precisely the Tab 4 8 models without any modifications or adjustments required. The component ensures stable and precise retention of the SIM card and prevents unwanted vibrations or disconnections during use. Made from durable high-quality materials it guarantees smooth and comfortable insertion and removal of the SIM card. Installation is simple and quick requiring no special tools.