The RadioShack 15-316 is a highly regarded 4-in/1-out A/V switcher, widely praised in the retro gaming and home theater communities. It natively routes Component, S-Video, and Composite signals up to 1080i, making it an excellent, low-latency option for connecting vintage consoles (like the PS2, OG Xbox, or Sega Genesis) and older DVD players to modern TVs or CRT displays.