Built-in 3D Accelerator?? Support 3D gaming; Wifi/2.4GHz wireless connect; Support 4K Definition. Also support old tv?? only need you buy the AV wire in your local market.</br>High Performance Hardware: Android 5.1 operating system with Amlogic Quad Core S905 CPU + 1GB RAM (DDR3) + 8GB ROM?? that make the TV Box easily decode any high-definition videos more easily.</br>Multiple support: Support HDMI/AV OUT; WIFI b/g/n 802.1.1?? USB2.0x4?? RJ45; Support wireless Mouse and keyboard via 2.4GHz USB dongle. Compatible with most format of Videos?? Pictures?? Music.</br>Easy to use: Plug in and ready to Play?? WiFi/Ethernet free connection.</br>30-Days-Money back-Guarantee: Each one TV BOX have taken aging-test and double check to ensure its high quality. We always provide high quality products and wonderful customer service to our clients.</br></br>Product Description</br></br><p><b>Hardware Specification:</b></p> <p><br> CPU:Amlogic S