Brand new, unused. Its compact and small design allows you to create a dual-display environment in a space-saving manner★ 【Contents】 HDMI splitter unit x 1 USB power cable x 1 Japanese instruction manual x 1 I opened it to take photos, but I haven't used it at all! ↓ Quoted below ↓ 【HDMI Splitter 1 Input 2 Output】This HDMI splitter can simultaneously distribute HDMI signals output from DVD players, computers, game consoles, etc., to two HDMI-compatible devices such as displays and projectors, with high image quality and high sound quality. By using this product, it is possible to display video and audio simultaneously on two screens without delay or loss. Note: This product only provides screen duplication output and cannot simultaneously display two different video outputs. 【Supports 4K High-Definition Image Quality】This HDMI splitter supports high-quality video such as 4K, 3D video, HDR, and full high-definition, allowing you to enjoy a high-quality video experience. Supported resolutions: 480i, 480p, 576i, 576p, 720i, 720p, 1080p, 4K@30Hz, 3D, Full HD. Video is also compatible with simultaneous display on two screens, and audio is also transmitted clearly. 【Compatible with Various Devices】This HDMI splitter can simultaneously transmit high-quality video and audio signals. The HDMI input terminal supports PS5, PS4 Pro, PS4, PS3, Nintendo Switch, Xbox, Fire TV, ROKU, laptops, Apple TV, DVD players, etc. The output terminals can be connected to various devices such as TVs, computer displays, and projectors. 【Easy Connection & Wide Range of Applications】This product is easy to install and offers high convenience with its two-way connection. It can be used in various situations such as corporate meetings, telecommuting, telework, educational settings, video editing, exhibitions, presentations, and TV display sales in stores. Also, it can be used easily without a driver.