Specification: Item Type: Adapter_x000D_Material: ABS_x000D_Input Interface: N64 Interface_x000D_Output Interface: HD Multimedia Interface_x000D_Game Console to HD Converter_x000D_No need to install drivers, portable, flexible, plug and play._x000D_Game Console N64 to HD Multimedia Interface converter can easily connect N64 console to the new HD Multimedia Interface TV input_x000D_Enjoy a portable, flexible gaming experience_x000D_No need to install the driver, plug and play._x000D_Provide high accuracy, color, resolution and detail signal processing._x000D_Support NTSC3.58, NTSC4.43 standard TV format input._x000D_Note:_x000D_Only video signal transmission cannot improve video quality._x000D_It only converts game console singal to HD Multimedia Interface, and does not support HD Multimedia Interface to AV._x000D_4K and 3D are not supported. Features: 1Video Signal Converter: Convert Analog RGB Signals From for N64, for GameCube, for SNES to Digital HD Multimedia Interface Signals. 2Large Screen Gaming Experience: Transfer small screen gaming devices to large screen displays, such as TVs, monitors and projectors. 3N64 to HD Multimedia Interface Adapter: Plug and Play, not need to install any driver. Supports 720P and 1080P Conversion. 4High Quality: Provide high accuracy, color, resolution and detail signal processing. Can't improve video quality, only convert. 5Fault Check: The blue screen is because there is no video input, please check your connection method again. If there is no sound, please reconnect. PackageList: 1 x Adapter 1 x HD_x000D__x000D_Multimedia Interface Extension Cable 1 x USB Power Supply Line 1 x Manual