This TCL 50" 50S421 main board, model number 08-CM50CUN-OC405AA, is a high-quality motherboard that is compatible with TCL TVs. It is designed to provide excellent performance and reliability, and is suitable for use with a variety of different TCL models.

This main board is made in China and is a unit type motherboard that comes with one unit quantity. It is compatible with the brands and models listed in the aspects section, and is ideal for anyone who is looking for a replacement motherboard or wants to upgrade their existing TCL TV.