Features: OS Configuration: Comes with Android 7.1 OS and powered by Rk3229 Quad Core Cortex-A7 Cpu, Quad Core Mali-400 Gpu. 1G RAM 8G Rom: 1GB RAM helps you to run the device smoothly. 8GB ROM allows you to store multimedia files with fast speed. Preinstalled Kodi 18.0: Preconfigured with Kodi 18.0, you can download more add-ons, like YouTube, FaceBook, Twitter and more. 2.4GHz WiFi Signal: Strong and stable Wifi signal with fast transmission speed makes home entertainment easier. Support UHD 4K Output: Supports to stream 4K videos, offering you a stunning visual effect without interruption. Note 1: Please connect the TV BOX with your 4K TV first, and then 4K resolution option will show in resolution setting. Note 2: The remote controller of the product belongs to attached and functional accessory. If part of product functions can't be controlled by the controller, please purchase external mouse or air mouse to operate. You will have a better using experience. Note 3: Do not support the playback of MKV format 4K video. Highlights: OS: Android 7.1 Cpu: Rockchip Rk3229 Quad Core Cortex-A7 (1.5GHz) Gpu: Quad Core Mali-400 GPU 3D: Hardward 3D graphics acceleration Ram: 1GB Ddr3; Rom: 8GB Flash Expanded Memory: Supports SD Card (Up to 32G) WiFi: Support 802.11 b/g/n Lan: Ethernet: 10/100M, standard Rj-45 High Definition Video Output: 4K * 2K Dlna: Cast the video, audio, pictures from phone or network to TV. OSD type of languages: English, French, German, Spanish, Italian, etc. multilateral languages. Mouse/ Keyboard: Supports mouse and keyboard via USB port; Also support 2.4GHz wireless mouse and keyboard via 2.4G USB dongle (Not Included). Media Format Supported: Video: WMV / Vc-1 SP / MP / AP, Mpg, Mpeg, dat, avi, mov, iso, mp4, rm, H.264, H.265, RealVideo 8/9/10, Vp8/9, up to 2160P. Audio: Mp3, Aac, Wma, RM, Flac, Ogg. Picture: Jpg, Jpeg, Mjpeg, Png. Applications: Online: Browse all video websites, support Netflix, Hulu, Flixster, Youtube, etc. Apps: Apps download freely form Android market, amazon appstore, etc Medium: Local Media playback, support Hdd, U Disk, SD card. Talk Online: Support Msn, Facebook, Twitter, etc.