UGREEN CM209 USB 3.0 To Gigabit Ethernet RJ45 LAN Adapter Aluminum Case Space Gray
Upgrade your internet connectivity with the UGREEN CM209 USB 3.0 to Gigabit Ethernet RJ45 LAN Adapter, a compact and reliable USB network adapter designed to provide fast, stable, and secure wired internet access. Whether you're working from home, attending online meetings, gaming, streaming, or transferring large files, this USB 3.0 to Gigabit Ethernet Adapter delivers network speeds of up to 1000Mbps for a smooth and uninterrupted online experience.
Featuring a premium space gray aluminum case, the UGREEN CM209 combines durability, efficient heat dissipation, and a modern design. Simply connect the adapter to a USB-A port to instantly add a high-speed RJ45 Gigabit Ethernet connection to your laptop, desktop, or compatible device.
Why Choose the UGREEN CM209 USB 3.0 to Gigabit Ethernet RJ45 LAN Adapter?
Many modern laptops and ultrabooks no longer include a built-in Ethernet port. The UGREEN CM209 USB 3.0 to RJ45 LAN Adapter provides a simple and reliable solution for adding wired network connectivity without opening your computer or installing additional hardware.
Perfect for:
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Business professionals
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Remote workers
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Students
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Office users
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Gamers
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IT professionals
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Content creators
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Frequent travellers
High-Speed Gigabit Ethernet Performance
Reliable Wired Internet up to 1000Mbps
The UGREEN CM209 supports 10/100/1000Mbps Gigabit Ethernet, providing significantly faster and more stable internet than many wireless connections.
Enjoy reliable performance for:
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Video conferencing
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Online gaming
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HD and 4K streaming
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Large file downloads
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Cloud backups
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Virtual meetings
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Corporate VPN access
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Network printing
A wired connection helps reduce latency, improve download speeds, and maintain consistent network performance.
USB 3.0 to RJ45 LAN Adapter
Instantly Add an Ethernet Port
Convert any available USB 3.0 port into a high-speed RJ45 Ethernet connection.
The adapter is ideal for:
No internal installation is required.
Fast USB 3.0 Interface
Maximum Performance
The USB 3.0 interface provides sufficient bandwidth to fully support Gigabit Ethernet speeds while maintaining efficient data communication.
Benefits include:
USB 3.0 is also backward compatible with USB 2.0 ports (performance may be limited by the USB interface).
Premium Aluminum Alloy Construction
Stylish, Durable and Efficient
The UGREEN CM209 features a premium aluminum alloy housing finished in elegant Space Gray.
Advantages include:
The compact design fits easily into laptop bags, backpacks, and travel cases.
Plug and Play Installation
Quick and Easy Setup
The UGREEN CM209 is designed for hassle-free installation with plug-and-play functionality on supported operating systems.
Simply:
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Connect the adapter to a USB-A port.
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Connect an Ethernet cable.
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Start using your wired network.
No complicated setup is required for most supported systems.
Wide Device Compatibility
Compatible with USB-A Devices
The UGREEN CM209 USB 3.0 to Gigabit Ethernet Adapter works with a wide range of devices featuring USB-A ports.
Compatible devices include:
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Windows laptops
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Desktop PCs
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Mini PCs
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Intel NUC
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USB docking stations
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Selected gaming consoles
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Compatible Linux systems
Supported Operating Systems
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Windows 11
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Windows 10
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Windows 8/8.1
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Windows 7
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macOS
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Linux
(Some operating systems may require driver installation depending on version and hardware.)
Ideal Applications
Home Office
Create a stable wired connection for video meetings, cloud applications, and remote work.
Business Use
Reliable networking for office environments, presentations, and corporate VPN access.
Online Gaming
Reduce latency and enjoy smoother online gameplay with a stable Ethernet connection.
Streaming
Watch HD and 4K content without buffering or wireless interruptions.
Education
Perfect for students attending online classes or downloading educational resources.
Travel
Carry a lightweight USB Ethernet adapter wherever a reliable wired network is available.
Benefits of Using a Wired Ethernet Connection
Faster and More Reliable than Wi-Fi
Compared to wireless connections, Gigabit Ethernet offers:
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Lower latency
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Stable download speeds
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Better video conferencing quality
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Reduced packet loss
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Improved security
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Consistent network performance
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Reliable large file transfers
Ideal for demanding business and entertainment applications.
Technical Specifications
General Specifications
| Feature |
Specification |
| Model |
UGREEN CM209 |
| Product Type |
USB 3.0 to Gigabit Ethernet RJ45 LAN Adapter |
| Interface |
USB-A 3.0 |
| Material |
Premium Aluminum Alloy |
| Colour |
Space Gray |
Network Performance
| Feature |
Specification |
| Ethernet Speed |
10/100/1000Mbps |
| Connector |
RJ45 |
| Network Standard |
Gigabit Ethernet |
| Plug & Play |
Yes (Supported Systems) |
Package Contents
Why Buy the UGREEN CM209 USB 3.0 to Gigabit Ethernet RJ45 LAN Adapter?
The UGREEN CM209 USB 3.0 to Gigabit Ethernet RJ45 LAN Adapter is the ideal solution for anyone who needs fast, reliable wired internet connectivity. Featuring Gigabit Ethernet speeds up to 1000Mbps, a USB 3.0 interface, and a durable Space Gray aluminum case, it delivers dependable performance for work, gaming, streaming, and everyday networking.
Whether you're searching for a USB 3.0 to Ethernet Adapter, USB to RJ45 Adapter, Gigabit Ethernet USB Adapter, USB LAN Adapter, USB Network Adapter, or USB 3.0 Wired Network Adapter, the UGREEN CM209 offers premium build quality, wide compatibility, and plug-and-play convenience in one compact device.
