What this product does: a compact 3-way RCA video selector that lets you connect up to three analog A/V devices to a single TV input and switch between them manually using a push button. Key benefits Solves port limitations on modern TVs: use one TV input for multiple devices without constantly swapping cables. Simple, reliable switching: manual push-button selector gives instant, deterministic switching without setup or software. Clean audio/video transmission: ABS/PVC housing and copper-core video cable reduce interference and support stable stereo audio and analog video. Main features 3-in-1 selector box with a manual switching button for quick selection between three RCA sources. Includes copper-core cable for stable music and video transmission. Durable ABS/PVC housing; lightweight at 86 g for easy placement or transport. No external power required — true plug-and-play operation with TVs and other analog inputs. Preserves stereo audio and analog video signals when switching. Compatibility and performance Works with devices that use RCA composite audio/video connections: gaming consoles, Blu-ray players, legacy DVD players or sound systems that output via RCA. Ideal where TVs have limited RCA inputs or when you want to centralize multiple A/V sources on one port. Manual switching avoids latency or signal loss that can occur with some electronic switchers. Practical use scenarios 1. Living room gaming: connect multiple consoles (retro or modern with composite output) and switch between them quickly during play sessions without unplugging cables. 2. Home theater setup: attach a Blu-ray player, a streaming box or an older DVD player, and a stereo receiver to a single TV input to simplify connections for family viewing. 3. Shared household TV: let different family members keep their devices connected (game console, media player, sound system) and switch sources without moving equipment. Physical details Housing: ABS/PVC for durability. Cable: copper-core video cable included for reliable transmission. Weight: 86 g — compact and portable. Power: no external adapter needed. This selector provides a straightforward, dependable way to manage multiple analog A/V devices through a single TV port while maintaining audio and video quality.