Ugreen HDMI to VGA Adapter 90813

Description

Ugreen 90813 is an HDMI to VGA adapter for connecting a digital source to an analogue display.

This adapter runs from an HDMI source towards a VGA screen. The USB-C connection supplies auxiliary power and should not be treated as a video input.

Key Features

• Source connection: HDMI.
• Display connection: VGA.
• Maximum resolution: 1920 × 1080 at 60 Hz.
• Auxiliary power: USB-C input.
• Cable length: 15 cm.
• Conductor: Tinned copper.
• Housing: ABS.

Specifications

Compatibility and Usage

Connect the source side to the computer or compatible device and the display side to the monitor, television or projector. Signal direction matters for video conversion, so check the connector roles before purchase. Select the matching input on the display and then review the host’s display settings.

The available resolution and refresh rate depend on the complete connection. The source port, adapter, display cable and screen must all support the intended mode. Where USB-C is the source connection, verify the required video-output capability; a port used only for charging or basic data cannot supply a display image.

For presentations, connect and test the screen before the session begins. Confirm that text is readable at the chosen resolution and that mirror or extend behaves as intended. Leave enough slack behind the display and computer to move either device slightly without loading the adapter or cable sideways.

Frequently Asked Questions

Will the adapter improve a lower-resolution source?

No. It carries or converts a supported signal. The source must generate the selected mode and the display must accept it for that resolution to be available.

What should I check if the screen stays blank?

Check signal direction, cable seating and the display input selection. Confirm the source supports the required video output, then choose a display mode supported by the complete setup.

Can connector adapters always work in reverse?

No. Video converters can be directional. Match the source and display connectors exactly rather than assuming a connection can be reversed because both plugs fit.

Should I check audio separately from the picture?

Yes. Where the connection supports audio, select the intended sound output on the source and receiving equipment. A visible picture does not always mean the operating system has changed its previous speaker selection automatically.