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Small rectangular USB 3.0 adapter with HDMI and VGA ports and a short cable

Vszerda

Vszerda CY-U3-011 USB 3.0 to HDMI+VGA display adapter

SKU CH-HRGY-FWPF8

Connects a USB 3.0 computer to HDMI and VGA displays simultaneously at up to 1920x1080 resolution, mirroring the same view on both screens

  • TypeUSB3.0 to HDMI+VGA
  • Changer TypeHDMI
  • SpecificationsHDMI
  • Output ConnectorHDMI
  • Connector StyleUSB3.0 to HDMI+VGA
  • FeaturesLaptop
  • Full 1080p resolution via USB 3.0
  • Falls back to 800 x 600 on USB 2.0
  • Mirrors the same image on HDMI and VGA
  • Works with Windows and select macOS releases
  • Hot-pluggable design for quick display changes

Product identity

The Vszerda CY-U3-011 is a USB 3.0 to HDMI and VGA display adapter for laptops and desktops that need an extra video output. It suits users who want to mirror their screen on a projector, HDTV or monitor without opening the case.

Build integration

The adapter plugs into a SuperSpeed USB 3.0 port and provides both an HDMI female port and a VGA female port for external displays. A USB 2.0 port also works but limits the output to 800 x 600p. Both connected monitors show the same mirrored view.

Thermals noise power

The compact unit draws power directly from the USB bus and has no fan, so it runs silently. Normal use adds only a small load to the host port and stays cool without extra cooling.

Highlights

  • Full 1080p resolution via USB 3.0
  • Falls back to 800 x 600 on USB 2.0
  • Mirrors the same image on HDMI and VGA
  • Works with Windows and select macOS releases
  • Hot-pluggable design for quick display changes

Specifications

BrandVszerda
ModelCY-U3-011
Part NumberU3-011-CY
TypeUSB3.0 to HDMI+VGA
Changer TypeHDMI
SpecificationsHDMI
Output ConnectorHDMI
Connector StyleUSB3.0 to HDMI+VGA
FeaturesLaptop
Dimensions10.0 in x 10.0 in x 1.0 in
Weight0.05 kilograms
Package Quantity1

Questions about this item

What resolution limit appears when the adapter runs on a USB 2.0 port instead of USB 3.0?

On USB 2.0 the adapter is limited to 800 x 600p, while USB 3.0 supports up to 1920 x 1080p.

Does the adapter generate noticeable heat or fan noise during all-day operation?

The adapter has no fan and draws power from the USB port, so it runs silently with minimal warmth.

Which macOS versions are explicitly supported by this adapter?

Supported versions are 10.11, 10.12, 10.13.1‑3, 10.13.2 and 10.13.4‑10.13.6.

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