- COMPATIBILITY: This device is compatible with 2000 series models and offers seamless functionality with 7-series models. Its compact size allows for easy one-hand placement and handling. - USB MULTIMEDIA KEYBOARD: Designed with an elegant curve and non-slip finish, this mini keyboard and mouse combo enhances your media experience. The streamlined design ensures comfortable usage during extended periods. - 2.4G CONNECTION: Equipped with a reliable 2.4G wireless connection, enjoy complete multimedia control from up to 10 meters away, providing flexibility and convenience for various environments. - QWERTY KEYBOARD AND TRACKBALL: Features a full QWERTY keyboard and an integrated trackball, offering precise control for navigating your media effortlessly. Ideal for managing video playback, web browsing, and smart TV operations from your couch. Use Scenarios: 1. Stream movies or TV shows from your living room without the limitations of a traditional remote control, enhancing your viewing experience. 2. Manage presentations with ease in a conference room, utilizing the wireless capability and trackball for smooth navigation. 3. Browse the internet or access apps on your smart TV while comfortably seated, making it a versatile tool for entertainment and productivity. This multimedia keyboard and trackball combination is an effective solution for those seeking convenience and performance in their media operations.