The UGREEN CM648 is a high-performance USB-C to 2.5G Ethernet adapter engineered to deliver fast, stable wired network connectivity for modern laptops, tablets, and compatible devices lacking a built-in LAN port. Built with an updated Realtek chipset, this adapter offers reliable data transmission with low latency, making it well-suited for demanding tasks such as high-definition media streaming, online gaming, and rapid file transfers.
Technical Specifications
- Manufacturer: UGREEN
- Part Number / SKU: CM648-25052
- Product Type: USB-C to RJ45 2.5G Ethernet Adapter
- Network Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3bz
- Maximum Data Rate: Up to 2.5 Gbps (2500 Mbps), backward compatible with 1Gbps, 100Mbps, and 10Mbps networks
- Chipset: Realtek RTL8156BG
- Interface: USB 3.1 Gen 1 (USB 3.0) Type-C Male
- Network Port: RJ45 Female
- Housing Material: Aluminium alloy
- Operating System Compatibility: Windows (11/10/8.1/8/7), macOS, Linux, Chrome OS (Plug-and-play support for major systems)
- Additional Features: Wake-on-LAN (WoL), VLAN tagging support, and Jumbo Frame up to 9KB
Key Features
- 2.5G Multi-Gigabit Performance: Upgrades standard network capabilities by supporting transfer speeds up to 2.5 Gbps, ensuring optimal performance when paired with compatible high-speed routers, switches, and NAS systems.
- Advanced Chipset Stability: Equipped with the Realtek RTL8156BG controller, maintaining peak efficiency while keeping operating temperatures low during extended heavy usage.
- Robust Aluminium Build: Features a premium metal casing designed to improve heat dissipation and withstand daily wear and tear in office environments or during travel.
- Plug-and-Play Installation: Operates straight out of the box without requiring manual driver installation on most modern operating systems, streamlining setup.
- Broad Compatibility: Works seamlessly across various hardware platforms including Windows and macOS machines, Thunderbolt-equipped ports, and select mobile devices.
