Support 4K picture quality. Also support old tv?? only need you buy the AV wire in your local market.</br>High Performance Hardware: Amlogic?S905?Quad-Core (64-bit ARM?Cortex-A53@2.0GHz)?? 1GB RAM (DDR3) + 8GB ROM (Samsung EMMC)?? that make the SUNNZO TV BOX runs Android 5.1 OS more smoothly and stably.</br>Built-in 3D Accelerator?? Support 3D gaming; Wifi/2.4GHz wireless connect.</br>Easy to use: plug in and play?? Each one SUNNZO TV BOX have taken aging-test and quality check before shipping.</br>30-Days-Money back-Guarantee?? always provide high quality TV BOX and wonderful customer service On Amazon.</br></br>Product Description</br></br><br> <b>Hardware Specification:</b><br>