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Compact black dongle with HDMI, VGA, DVI and 3.5 mm audio ports, USB A to B cable

Shenzhen Shenzhong TECH. CO. LTD.

Shenzhen Shenzhong TECH. CO. LTD. USB A to USB B 4-in-1 HDMI/VGA/DVI/Audio Dongle

SKU CH-7PNR-VZ7QM

Connects a USB-A host to four display outputs and audio at 1920x1080@60Hz

  • Connection typeUSB A to USB B
  • Connect two screens showing identical content
  • HDMI output reaches 1920x1080 at 60Hz
  • DVI 24+1 port supports 1920x1080 at 60Hz
  • VGA 15-pin port delivers 1920x1080 at 60Hz
  • 5mm audio jack plus micro-USB 5V 1.5W power

Connectivity and Compatibility

This USB A to USB B dongle adds HDMI, VGA, DVI and 3.5 mm audio outputs to a laptop or desktop with an HDMI source port. It suits users who need to mirror the same image on two external monitors, projectors or an HDTV simultaneously. The adapter draws power from a micro USB DC-5V port rated at 1.5 W.

Installation Notes

Connect the USB B end to the host, attach the micro USB power cable, then plug display cables into the required video ports. No driver installation is mentioned in the supplied data. A common issue is expecting independent desktop extension; the device only duplicates the signal across all active outputs.

Pre-Purchase Checks

Verify your source device provides an HDMI output and can supply sufficient power through the micro USB port. Confirm the target displays accept 1920x1080 at 60 Hz via HDMI 1.4, DVI 24+1 or VGA 15-pin connections. Buyers needing extended desktop mode or higher resolutions should look elsewhere.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $14.99
Typical for this category: the median of 15,227 items is $14.99.

Specifications

Ports & slots
Connection typeUSB A to USB B

Questions about this item

How can I verify the dongle is outputting video correctly after connecting it?

Connect a monitor to the HDMI, VGA, or DVI port using the appropriate cable and confirm the external display shows a 1920x1080@60Hz image from your source device.

What cables or accessories are included in the box versus sold separately?

The dongle provides one HDMI V1.4 port, one DVI 24+1 female port, one VGA 15-pin port, one 3.5mm audio port, and a Micro USB DC-5V power port; all video and audio cables are sold separately.

Which video output should I choose for a 1080p 60 Hz monitor?

All three video ports — HDMI, DVI, and VGA — support up to 1920x1080@60Hz, so select the one that matches your monitor's input.

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