Very good TV box, Android 9 Pie, Rockchip 3318 quad-core 1.5Ghz,64bit , 4Gb RAM, 32Gb ROM, GPU Mali Arm 450.Everything works fast, smooth and fluid. A lot of apks from original google play store, youtube work great in 4K resolution, very good for gaming, Awesome for Kodi with addons for movies, TV channels, tv shows and everything about the multimedia show. WiFi reception is also very good with a good range of the signal.Nice built with modern photo design on the upper side of the device, 3 USB port on. backside, one of them is USB 3.0 which is 10x faster than USB 2.0. Other ports are power port, optical audio port, HDMI, LAN and port for micro sd card.Nice remote, but I recommend a UKB 500RF Wireless keyboard with mouse touchpad and rechargeable battery. Really great keyboard for Android TV Box in generally.