UGREEN CM648 USB-C to RJ45 2.5G Ethernet Adapter

Ultra-fast wired networking is delivered through the UGREEN CM648 USB-C to RJ45 2.5G Ethernet Adapter, designed for modern USB-C laptops, tablets, and compatible smart devices. Stable internet performance is ensured with support for speeds up to 2.5Gbps, making it suitable for high-bandwidth activities such as large file transfers, 4K streaming, cloud synchronization, and competitive online gaming. A reliable connection is maintained where wireless networks may be unstable or congested.

A premium aluminum alloy housing is integrated to improve durability and assist heat dissipation during extended use. Broad compatibility is supported across major operating systems including Windows, macOS, Linux, ChromeOS, iPadOS, and Android OTG devices. The compact structure makes the adapter easy to carry for office, travel, or hybrid work environments, while LED indicators provide quick visual connection status feedback. 

Key Features:

2.5Gbps High-Speed Ethernet Connectivity
Network performance up to 2.5 times faster than standard Gigabit Ethernet is supported, allowing smoother streaming, faster downloads, and reduced latency during online gaming and professional workloads.

USB-C 3.1 Gen1 Interface
Reliable high-bandwidth data transmission is enabled through the USB-C 3.1 Gen1 connection, ensuring consistent performance across compatible devices.

Universal Device Compatibility
Seamless operation is supported with MacBook, iPad Pro, Surface devices, Chromebooks, Windows laptops, and Android OTG-enabled smartphones and tablets.

Premium Aluminum Housing
Efficient heat dissipation is maintained through the aluminum enclosure, while long-term durability and a refined finish are provided.

LED Status Indicators
Connection activity and operational status are clearly displayed through integrated LED indicators for easier monitoring.

Compact Travel-Ready Design
Portability is improved through a lightweight structure and short integrated cable, making the adapter suitable for mobile professionals and daily commuting setups.

Backward Network Compatibility
Flexible connectivity is ensured through support for 10 / 100 / 1000 / 2500 Mbps auto-negotiation network environments.

Specifications:

Model: CM648 – 25052
Input Interface: USB-C 3.1 Gen1
Output Interface: RJ45 Ethernet
Network Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3bz
Network Speed: 10 / 100 / 1000 / 2500 Mbps Auto-Negotiation
Material: Aluminum Alloy + High-Quality ABS
Cable Length: 15 cm (approx.)
LED Indicator: Power & Link / Activity
System Support: Windows 11 / 10 / 8 / 7, macOS, Linux, ChromeOS, iPadOS, Android
Color: Space Gray
Warranty: 1 Year

Conclusion:
Reliable wired connectivity is provided through the UGREEN CM648 USB-C to RJ45 2.5G Ethernet Adapter, where high-speed networking, wide device compatibility, durable aluminum construction, and portable convenience are combined in a compact solution suitable for professional, gaming, and everyday networking needs.