Introduction: One Cable, Two Outputs, Endless Possibilities

The modern digital workspace is evolving, and with it comes the need for efficient, affordable display solutions. Whether you’re a professional preparing for a boardroom presentation, a teacher creating visual lessons, or a remote worker upgrading your home office setup, UGREEN’s CM449 USB-A 3.0 to HDMI + VGA Converter is the perfect plug-and-play display expansion solution.

This adapter transforms your USB-A port into dual video outputs, giving your aging or minimal-port device the power to connect to modern displays without costly hardware upgrades. Compatible with desktops and laptops, it delivers Full HD resolution via both HDMI and VGA, supports simultaneous output, and operates entirely without external power.

At Phonex Technologies Kenya, this solution is now within reach for businesses, schools, and tech-savvy individuals across the country.

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Why Choose UGREEN CM449?

• Dual display output from a single USB port

• Compatible with legacy VGA projectors and modern HDMI monitors

• Plug-and-play installation (driver installation may be required)

• Ideal for offices, schools, conferences, and home setups

• Durable, compact, and travel-ready build

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USB 3.0 Interface – Speed That Powers Performance

The UGREEN CM449 uses a USB-A 3.0 interface, offering high-speed bandwidth up to 5Gbps, which supports seamless Full HD video transmission with low latency. Unlike USB 2.0 adapters, this one provides smooth, jitter-free video performance during:

• Business presentations

• Video conferences

• Dual-screen multitasking

• Streaming or instructional demos

Even if you’re using a USB 2.0 port, the adapter maintains backward compatibility for basic extended display use.

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Dual Display Support – HDMI + VGA Output

Connect to two displays at once: one via HDMI and one via VGA, both capable of up to 1080p resolution at 60Hz. Whether you’re mirroring your screen during a conference or extending displays across multiple monitors for productivity, the CM449 gives you flexibility.

Note: The HDMI and VGA ports can work simultaneously in mirror mode (same image on both screens), which is perfect for:

• Presentations in classrooms or boardrooms

• Mirrored signage in exhibitions

• Business meetings with both modern and older display devices

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Full HD Video Output – Crisp, Clear, and Consistent

Expect sharp images, bright colors, and smooth visuals at 1920×1080 Full HD resolution. Whether it’s slides, documents, or streaming media, the adapter ensures content clarity without screen tearing or signal drops.

• HDMI Output: Ideal for projectors, HDTVs, monitors, and digital signage

• VGA Output: Connects easily to older projectors or monitors still in use across Kenya’s schools, offices, and institutions

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Driver Installation – Easy Setup on Windows

While it’s plug-and-play for many setups, the UGREEN CM449 may require a driver installation on your Windows machine (especially on Windows 7 or 8). UGREEN provides an official driver package, and our experts at Phonex Technologies Kenya are always available to assist with the setup process if needed.

Operating system compatibility includes:

• Windows 7

• Windows 8

• Windows 10

• Windows 11
  (Not compatible with macOS or Linux at this time)

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Compact Design – Travel-Ready Build

This adapter is made for portability and durability:

• Lightweight ABS shell protects internal components

• Short built-in USB cable prevents tangling and saves space

• Slim profile makes it perfect for storage in a laptop bag, desk drawer, or teaching kit

It’s ready to travel with you to meetings, classrooms, or workspaces across Nairobi and beyond.

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Use Case Scenarios

1. Remote Work with Dual Monitors

Turn your laptop into a multitasking powerhouse by extending to an external monitor and a projector using HDMI and VGA simultaneously.

2. Business Presentations

Connect your corporate laptop to modern HDTVs and older VGA-only projectors in boardrooms or conference halls.

3. Digital Classrooms

Ideal for teachers who need to display to both legacy classroom projectors and wall-mounted flat screens simultaneously.

4. Online Learning & Training

Split your screen between training software and video streaming on separate displays to manage classes or seminars more effectively.

5. Temporary Digital Signage

Plug into any available USB-A port on a desktop PC and cast mirrored images on two monitors for quick digital signage in events or exhibitions.

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Side-by-Side Comparison: CM449 vs Other Display Adapters

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Customer Testimonials

“I bought this for my Lenovo laptop to connect both a monitor and a projector. Works flawlessly.”
– Brian, Kisumu

“Great for teaching—connects easily to the school’s VGA projector and also to the HDMI TV.”
– Mercy, Nairobi

“I used to struggle during presentations. Now, I can mirror on two different displays from one laptop without carrying extra hardware.”
– John, Eldoret

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Frequently Asked Questions (FAQs)

Q: Can I use both HDMI and VGA ports at the same time?
Yes, but only in mirror mode. Both outputs will display the same screen content.

Q: Does it work on macOS or Linux?
No. The UGREEN CM449 is designed for Windows OS only and requires a specific driver.

Q: Will it work on USB 2.0?
Yes, but with limited performance. USB 3.0 is strongly recommended for smooth Full HD video.

Q: Does it support audio through VGA?
No. VGA is a video-only signal. Audio will only be carried through HDMI.

Q: Does it require an external power source?
No. It is USB bus-powered, meaning it draws power directly from your device.

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What’s in the Box?

• 1x UGREEN USB-A 3.0 to HDMI + VGA Converter – CM449

• 1x User Manual

• Warranty Information – 1 Year Coverage at Phonex Technologies Kenya

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Technical Overview Table

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Why Buy from Phonex Technologies Kenya?

At Phonex Technologies, we provide:

• 100% genuine UGREEN accessories

• 1-Year warranty and support in Kenya

• Professional installation assistance if needed

• Bulk pricing for schools and businesses

• Same-day delivery within Nairobi, countrywide shipping

• Reliable tech accessory sourcing for institutions

From offices to educational institutions and individual users, we help connect your devices affordably and efficiently.

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How to Order

Product: UGREEN USB-A 3.0 to HDMI + VGA Converter – CM449
Availability: In stock
Warranty: 1 Year

Place Your Order Today:

• Phone/WhatsApp: [Insert number]

• Email: [Insert email address]

• Website: [Insert URL]

• Visit Us: Phonex Technologies Store – Nairobi

• Delivery: Same day within Nairobi, next-day nationwide

• Bulk Orders: Available with discounted pricing

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Final Thoughts: The Simple Solution for Expanding Displays

If your laptop or PC lacks HDMI or VGA ports—or if you need both simultaneously—then the UGREEN CM449 Converter is the tool you’ve been missing. It’s compact, functional, and made for today’s multitasking demands across workspaces, schools, and homes in Kenya.

Offered exclusively by Phonex Technologies Kenya, this high-performance adapter bridges the gap between modern computing and the real-world displays still in everyday use.

Order now and experience flexible display extension, the UGREEN way.

                                   VIDEO REVIEW