UGREEN CM648 (25051) USB Male to LAN Female Gray Converter

The UGREEN CM648 (25051) USB Male to LAN Female Gray Converter is a high‑performance USB‑to‑Ethernet network adapter designed to add a fast wired LAN port to devices without built‑in Ethernet, making it ideal for laptops, desktops, and mini PCs that rely on USB‑A ports for connectivity. This adapter uses a USB‑A 3.0 interface to connect to your computer and provides an RJ45 LAN female port that supports Multi‑Gigabit Ethernet speeds up to 2.5 Gbps (2500 Mbps) — significantly faster than standard 1 Gbps adapters — while also backward compatible with 1 Gbps, 100 Mbps, and 10 Mbps networks. Built with a high‑quality Realtek RTL8156BG chipset, it delivers stable and efficient data transmission with low power usage and minimal heat, supported by a durable aluminum alloy and ABS body that offers good heat dissipation and rust resistance. The short integrated cable (about 15 cm) and lightweight, compact design make it easy to carry and perfect for hybrid work, gaming, video streaming, or large file transfers where Wi‑Fi might be unstable or slow. Plug‑and‑play functionality ensures easy setup on most modern systems (Windows, macOS, Linux, ChromeOS) without the need for drivers, and built‑in LED indicators provide quick visual feedback on connection status. Whether you’re upgrading an older PC or adding reliable wired networking to a laptop, this adapter gives you a convenient and speedy Ethernet solution.