Integrated trackball for precise onehand navigation The keyboard features an integrated trackball, allowing you to move the cursor and browse websites more conveniently from a single device. This reduces the need to reach for a separate mouse and helps keep your desk organized. Wide compatibility across devices Works well with computer, laptop, TV, projector, game console, and more. This makes it a versatile input solution for multiple setups without swapping keyboards. 2.4G wireless with stable, lowlatency performance The 2.4G wireless connection delivers a stable and fast signal with low delay, ensuring responsive control during everyday use and media playback. Multimedia shortcut keys for quick access Builtin multimedia buttons provide easy shortcuts for volume control, playback, mute, and other common functions, enhancing productivity and convenience. Compact design with practical versatility The compact layout combines keyboard and trackball in a spacesaving form factor, suitable for small desks or living room entertainment centers while maintaining full functionality. Recommended use scenarios Living room/HTPC setup: control a smart TV or media PC from the couch, browse the web, or play multimedia without a separate mouse. Presentations and classrooms: navigate slides and browser windows smoothly during lectures or meetings with a single device. Crossdevice productivity: switch between computer, laptop, or game console with a single input device for browsing, typing, and media control. Key attributes at a glance Function: integrated trackball for cursor control, plus multimedia shortcut keys. Compatibility: compatible with computer, laptop, TV, projector, game console, and more. Size: compact, spacesaving design integrating keyboard and trackball. Performance: 2.4G wireless connection offering stable signal and low latency. Use cases: home entertainment control, presentations, and multidevice navigation.