HDMI to 4K VGA Dual Display Adapter with Audio | 1080p

HDMI to 4K HD VGA 1080p Dual Display Adapter with Audio – Mirror or Extend Your Screen

Get the most out of your setup with this compact HDMI to HDMI + VGA Dual Display Converter. Whether you're working from home, running presentations, or leveling up your entertainment center, this adapter lets you connect your laptop or desktop to two displays simultaneously — with crystal-clear 4K HD output and zero lag.

🖥️ Dual Display — Mirror or Extend

Project your laptop or desktop screen onto a TV, monitor, or projector in mirror mode — both screens show identical content in real time. Perfect for online meetings, home office setups, or classroom presentations. The HDMI port supports up to 3840×2160 (4K @ 30Hz), while the VGA port supports up to 1920×1080 @ 60Hz (1080p, 1080i, 720p, 480p).

🔊 3.5mm Audio Output

Using the VGA port? No problem. Simply plug the included audio cable into the adapter and your speaker to enjoy full sound alongside your video. Includes a 3.5mm audio cable right in the box.

⚡ Stable, Smooth & Lag-Free

The advanced aluminum alloy housing minimizes electromagnetic interference for rock-solid video output, and its excellent heat dissipation protects your devices from overheating during extended use.

📋 Key Specifications

• HDMI Output: Up to 3840×2160 (4K×2K) @ 30Hz
• VGA Output: Up to 1920×1080 @ 60Hz (supports 1080p, 1080i, 720p, 480p)
• Audio: 3.5mm audio output jack
• Housing: Premium aluminum alloy
• Connector: HDMI Male input → HDMI + VGA Female output
• Signal Direction: One-way only (source device → display)
• Made in Mainland China

📦 What's in the Box

• 1× HDMI to HDMI + VGA Adapter
• 1× 3.5mm Audio Cable
• 1× Charging Cable (USB power)
• 1× User Manual

🔧 Quick Setup Tips

1. Keep the adapter powered via the charging cable during use for a stable connection.
2. For audio through VGA, connect the included audio cable from the adapter to your speaker.
3. Both the HDMI and VGA outputs can run simultaneously — both displays will show the same content.
4. Note: This is a one-way adapter. It only supports signal flow from an HDMI source (laptop/desktop) to displays — not VGA or HDMI female to HDMI male.

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For more information on display standards and video signal compatibility, visit the U.S. Department of Energy – Display Technology Resources.

Frequently Asked Questions

Q: Can I use the HDMI and VGA outputs at the same time with this dual display adapter?

A: Yes! Both the HDMI and VGA ports work simultaneously. However, both connected displays will show the same mirrored content — extended desktop mode is not supported. This is ideal for presentations or sharing your screen with an audience.

Q: Does this HDMI to VGA converter support 4K resolution?

A: The HDMI output supports up to 3840×2160 (4K) @ 30Hz. The VGA output supports up to 1920×1080 (1080p) @ 60Hz. For the highest quality image, use the HDMI output for your primary 4K display.

Q: Does this adapter need external power to work?

A: Yes, for a stable and reliable connection it is recommended to keep the adapter connected to power via the included USB charging cable while in use.

Q: Is this converter compatible with Mac and Windows PCs?

A: This adapter is designed to work with any device that has an HDMI output, including Windows laptops, desktops, and compatible Mac computers. Simply plug in and start displaying — no driver installation required in most cases.