This power supply board, model BN44-01073A, is designed for 65" Samsung QE65Q800TAT QLED TV and comes with a 1 month manufacturer warranty. It is a unit type item and is compatible with Samsung brand only. The country/region of manufacture is unknown. This power supply board is an essential component for your Samsung TV. It is a great replacement if your original power supply board is faulty. It is a reliable and high-quality product that will ensure your TV functions properly.