Dingsun 4 Input to 2 Output HDMI + RCA Converter Switch - 4K@60Hz

In this review the Dingsun 4 Input 2 Output HDMI/AV converter is evaluated for users who need to combine multiple modern HDMI sources and legacy RCA devices onto two display ports. The bottom line: this device is best for gamers and media owners who want a compact, plug-and-play way to connect up to three HDMI devices and one analog AV device to a TV or projector with limited inputs. It stands out for its dual-output flexibility and support for 4K@60Hz when cable lengths are kept short, making it a practical bridge between old consoles and new displays.

Key Features

• 4-in 2-out design: Lets you connect three HDMI sources plus one AV source and switch them to two displays without constantly changing cables.
• 4K@60Hz support: Allows high-resolution output for compatible HDMI sources when input and output cables are within the recommended length for best performance.
• RCA to HDMI conversion: Converts analog AV signals from retro consoles and VCRs into HDMI so older devices can display on modern HDTVs and projectors.
• Plug and play operation: No drivers required and a single-button or remote switch makes swapping sources fast and simple.
• Solid metal housing: Improves stability and durability for long-term use in a living room or game setup.
• Flexible output compatibility: Works with HD-ready and full HDTV displays, projectors, and monitors for broad display options.

Who It's For

The Dingsun switch is ideal for casual and retro gamers who own a mix of modern consoles like PS4/5, Xbox One/Series, Switch, and streaming sticks alongside older systems such as N64, Wii, PS2 and VCRs. It is also useful for households with limited HDMI ports that need to send multiple sources to one or two displays without frequent cable swaps.

It is less suited to professionals who require guaranteed lossless audio passthrough for studio work or large installations that demand long HDMI runs beyond the recommended total cable length for 4K@60Hz performance. If pristine audio conversion is a priority, a dedicated audio extractor or higher-end converter may be a better choice.

Pros & Cons

Pros

• Converts legacy RCA sources to HDMI so older consoles can be used on modern TVs.
• Supports multiple HDMI devices and two simultaneous outputs for flexible display setups.
• Easy to set up with plug-and-play operation and a remote for switching inputs.
• Durable metal housing and internal chip design give reliable signal processing and color/detail preservation.

Cons

• Some users report mixed results with audio from converted RCA sources, so audio performance may vary by device.
• To reach full 4K@60Hz the combined input and output HDMI cable length must be kept within recommended limits, which may constrain placement.

Specifications

Our Verdict

The Dingsun 4-in 2-out HDMI and RCA converter is a practical, value-focused solution for anyone mixing modern consoles and legacy AV gear. It delivers flexible routing and decent image quality with straightforward setup, making it a good buy for home gamers and media rooms, provided you accept potential variability in audio conversion and follow the cable length guidance for 4K@60Hz.

Frequently Asked Questions

Can this convert an old N64 or Wii signal to HDMI?
Yes, the RCA to HDMI converter is designed to accept analog AV inputs from consoles like N64 and Wii and output them as HDMI to modern displays.

Will it handle 4K at 60Hz for my PS5?
It supports 4K@60Hz but to achieve that the total length of the input and output HDMI cables should be kept within the recommended limit to avoid signal loss.

Is setup difficult for multiple devices?
No, setup is plug and play with a one-key switch and remote, so switching between HDMI and AV sources is straightforward.