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UGREEN CM449 USB 3.0 to HDMI and VGA Display Adapter (20518)
UGREEN CM449 USB 3.0 to HDMI and VGA Display Adapter (20518)
UGREEN CM449 USB 3.0 to HDMI and VGA Display Adapter (20518)
UGREEN CM449 USB 3.0 to HDMI and VGA Display Adapter (20518)
UGREEN CM449 USB 3.0 to HDMI and VGA Display Adapter (20518)
UGREEN CM449 USB 3.0 to HDMI and VGA Display Adapter (20518)
UGREEN CM449 USB 3.0 to HDMI and VGA Display Adapter (20518)
UGREEN CM449 USB 3.0 to HDMI and VGA Display Adapter (20518)
UGREEN CM449 USB 3.0 to HDMI and VGA Display Adapter (20518)
UGREEN CM449 USB 3.0 to HDMI and VGA Display Adapter (20518)

At a glance

Host connector
USB-A 3.0 male
Length
15 cm
Dimensions
13.8 × 8.4 × 1.5 cm
Display outputs
1 × HDMI female, 1 × VGA female

In the box

  • UGREEN CM449 USB 3.0 to HDMI and VGA adapter
  • User manual
UGREEN logoModel 20518

UGREEN CM449 USB 3.0 to HDMI and VGA Display Adapter (20518)

₹3,389 Incl. GST MRP ₹8,886 61% below MRP

₹2,872 + 18% GST

At a glance

Host connector
USB-A 3.0 male
Length
15 cm
Dimensions
13.8 × 8.4 × 1.5 cm
Display outputs
1 × HDMI female, 1 × VGA female

Adds an extra screen to a computer through a USB port, with HDMI and VGA outputs showing the same image on both. USB 3.0, up to 1920 x 1080 at 60 Hz; needs the UGREEN driver on Windows.

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Overview

The UGREEN CM449 (20518) adds an extra screen to a Windows PC through a USB-A 3.0 port, with both an HDMI and a VGA socket on the adapter. It creates one additional display at up to 1920 x 1080 at 60 Hz; when both outputs are connected they show the same image. Unlike a passive adapter it is a software-driven USB graphics device, so the UGREEN driver must be installed first.

Is it right for you?

  • Suits a Windows computer that has no spare video output but has a USB 3.0 port, and a monitor or projector with HDMI or VGA.
  • Not for a second independent desktop from one adapter: HDMI and VGA share one generated image. For two independent screens, use separate adapters or a dock designed for it.
  • Driver support covers Windows. macOS support is not confirmed, and a computer that blocks third-party drivers cannot use it.
  • No HDCP (copy protection), HDR, 3D or HDMI-CEC, so protected streaming or disc content may show an error or blank screen.

Key features

  • One additional display over USB-A 3.0, up to 1920 x 1080 at 60 Hz through HDMI or VGA.
  • HDMI can carry audio when Windows and the display select a supported format; VGA is video only.
  • HDMI and VGA show the same image when both are connected.
  • Aluminium alloy housing with ABS/PC parts and an attached lead of about 15 cm.

What else you need

An HDMI or VGA cable to the display; the box holds the adapter and a user manual, with no display cables. A Windows computer with a USB 3.0 port.

Installation

Install the driver first, then plug the adapter into a USB 3.0 port, connect the display cable and arrange the screen in Windows display settings. Plug it directly into the computer rather than through a hub where possible.

Software and licences

The UGREEN model driver is required and is obtained from UGREEN. The current driver is for Windows only; the adapter does not work as a passive cable without it.

Before you buy

  • Driver installation is mandatory.
  • It does not accept HDMI or VGA as an input and is not a capture device.
  • No 4K, HDCP, HDR, 3D or CEC.
  • USB hubs, older USB ports, high system load and outdated drivers can reduce refresh rate or stability.

Technical specifications

Key facts

What is it?
Adapters & ConvertersBrand UGREEN, model 20518
What comes in the box?
UGREEN CM449 USB 3.0 to HDMI and VGA adapter; User manual
Which documents are available?
Online specifications, driver Open documents

RelatedDocumentsAll UGREEN documents

Brand / model
UGREEN CM449 / SKU 20518
Host connector
USB-A 3.0 male
Display outputs
1 × HDMI female; 1 × VGA female
Maximum output
1920 × 1080 at 60 Hz
Dual-output behaviour
HDMI and VGA show the same external image
Audio
HDMI can carry audio; VGA is video-only
Driver
Required; obtain the model driver from UGREEN
Current documented OS target
Compatible Windows computer; current manufacturer driver is Windows-only
Unsupported media features
HDCP, HDR, 3D and CEC are not supported in model documentation
Attached lead
Approximately 15 cm
Housing
Aluminium alloy with ABS/PC components
Signal direction
USB-A host to HDMI/VGA display output
Dimensions
13.8 × 8.4 × 1.5 cm
Length
15 cm
USB version
USB 3.0
Connector type
USB
Weight
68 g
Country of origin
China
Manufacturer
UGREEN Group Limited
Warranty
Manufacturer warranty under UGREEN's terms. How claims work
Product attributes and shipping details
Brand

UGREEN

Downloads

Download software

  • UGREEN driver: 20518PublicRecommendednot stated on page (see package)Prerequisites: Search the page by model number; Driver only needed if the OS does not install one automatically; download from the UGREEN pageLicence: FreeDriver · Family · ugreen.com
    View official download page

Documentation

  • UGREEN 20518 product pagePublicOnline specifications · This model · ugreenindia.com
    View official page

Series documents can differ from your exact model. Report a wrong or missing file

Questions about this product

Does it work on a Mac?

The current driver covers Windows only. macOS support is not confirmed.

Can I run two different screens from the HDMI and VGA sockets?

No. Both show the same image. For two independent screens use separate adapters or a suitable dock.

Do I need to install anything?

Yes. The UGREEN driver must be installed before the adapter will work.

Will Netflix or protected content play on the extra screen?

HDCP is not supported, so protected streaming or disc content may show an error or blank image.

Does it carry sound?

HDMI can carry audio when Windows and the display select a supported format. VGA is video only.

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₹3,389incl. GST