UGREEN USB-C 3.1 Gen 1 to RJ45 Gigabit Ethernet Adapter (CM199)

The UGREEN CM199 is an essential networking tool for modern professionals who rely on stable, high-speed wired internet connections. While Wi-Fi is convenient, this adapter provides the low latency and consistent throughput required for large file transfers, seamless video conferencing, and reliable remote workstation access.

UGREEN USB-C Key Product Features

• Gigabit Ethernet Speeds: Supports network speeds of up to 1000Mbps (1Gbps) and is backward compatible with 10/100Mbps networks. It ensures your connection is as fast as your office or home ISP allows.

• Plug-and-Play Efficiency: Designed for ease of use, it requires no external drivers for most modern operating systems, including Windows, macOS, and Linux. Simply plug it into your USB-C port, and you are ready to connect.

• Durable Aluminum Design: Housed in a premium Space Gray aluminum alloy shell, the CM199 is designed for longevity and superior heat dissipation, preventing performance throttling during intense data-intensive tasks.

• Stable Connectivity: Offers a significantly more reliable connection than wireless alternatives, eliminating the packet loss and interference common in crowded office Wi-Fi environments.

• Compact & Portable: Its slim, lightweight profile makes it an easy addition to any tech bag, perfect for field professionals who frequently work in varying locations where wired access is the only reliable option.

Technical Specifications (CM199)

UGREEN USB-C Pros and Cons

Pros

• Consistency: Wired stability is crucial for professional workflows, such as streaming, large cloud uploads, or attending critical Zoom/Teams meetings.

• Build Quality: The aluminum build matches the aesthetic of high-end laptops like the Dell XPS or MacBook Air while offering better durability than plastic alternatives.

• Efficiency: Uses the USB 3.0/3.1 data bus to ensure there are no bottlenecks between your computer and the network hardware.

• Portability: Highly lightweight and ideal for digital nomads or IT professionals who need to troubleshoot network issues on the go.

Cons

• Port Occupancy: Since it uses a USB-C port, users with laptops that have limited ports may find themselves needing a hub if they also need to connect other peripherals.

• Cable Dependence: While fast, you are tethered by the length of the Ethernet cable, which may be limiting in certain office desk layouts.

UGREEN USB-C Pricing Estimation (Kenya)

As of June 2026, the UGREEN CM199 is available through reputable electronics retailers and tech accessory stores in Kenya.

Note: Pricing can fluctuate based on current retailer stock and logistics for high-quality networking peripherals.

UGREEN USB-C Verdict

The UGREEN USB-C to Gigabit Ethernet Adapter (CM199) is a “workstation essential” for any serious professional. In environments where network stability is non-negotiable, this adapter provides the peace of mind that your connectivity will not drop during a critical task. It is a cost-effective, high-durability solution that turns any USB-C laptop into a fully connected, high-performance office terminal.