Video adapter Retoo E275 HDMI to VGA (D-Sub) cable converter — audio not included

The Retoo E275 HDMI to VGA (D-Sub) cable converter enables connection of modern HDMI source devices to legacy VGA monitors or projectors. This compact converter performs digital-to-analog video conversion so laptops, media players or set-top boxes with HDMI output can display on VGA-only screens. Audio is not passed through the adapter and must be handled separately by the source device or an external audio connection.

Advantages

The adapter provides a plug-and-play solution that requires no driver installation and supports straightforward signal conversion from HDMI to VGA for video-only use. Its cable-style design reduces the need for additional adapters or bulky boxes, making it convenient for temporary setups, classrooms, meeting rooms, and presentations. The converter is compatible with a range of HDMI source devices and common VGA displays following standard resolutions.

Suitable for

• Connecting a laptop with HDMI output to an older VGA monitor or projector
• Using HDMI media players or set-top boxes with VGA-only displays
• Temporary presentations in classrooms, conference rooms, or training facilities
• Situations where video is required but audio is handled separately

When it may not be suitable

This converter only transmits video; it does not carry audio. If you require simultaneous audio and video over a single connection, consider a different solution that supports audio output or use an external audio cable or Bluetooth connection. The adapter performs digital-to-analog conversion and may not support advanced HDMI features such as HDCP-protected content or very high refresh rates beyond standard VGA-compatible resolutions.

Key specifications

• Input: HDMI (digital video)
• Output: VGA / D-Sub (analog video)
• Function: HDMI-to-VGA signal conversion for video only
• Form factor: cable-style adapter for direct connection
• Compatibility: designed for HDMI source devices and VGA displays supporting standard resolutions

How to use

Connect the HDMI end of the converter to the HDMI output of your source device and plug the VGA end into the VGA input of your monitor or projector. Power on both devices and select the appropriate input on the display. Configure the source device's display settings if necessary to match the monitor's native resolution and refresh rate. Use a separate audio connection if sound is required, as this adapter does not transmit audio.

What to consider before purchase

• Requires a separate audio solution if sound is needed
• Check the display resolution and refresh rate compatibility with your VGA monitor
• Does not guarantee support for protected content that requires HDCP
• Intended for video-only conversion from HDMI to VGA

Usage recommendations

For reliable display performance, set the source device to a standard resolution supported by the VGA monitor (e.g., 1024x768, 1280x720, or 1366x768) and keep cable runs short to minimize signal degradation. If audio is needed, use the source device's audio output or an external audio extractor.