Description
UGREEN 5GbE Type-C to RJ45 Aluminum Alloy Adapter – CM848 – 35921
A high‑performance wired networking solution for devices without built‑in Ethernet, offering ultra‑fast connectivity and durable construction.
Key Features
5 Gigabit Ethernet (5GbE) Speeds
Supports up to 5 Gbps wired LAN speeds, providing much higher throughput compared to standard 1GbE adapters.
Realtek RTL8157 Chipset
Uses the Realtek RTL8157 controller which is known for stable performance in multi‑speed Ethernet environments.
USB‑C Male Interface
Connects via USB‑C (plug) to the host (laptop, PC, etc.), so you can use it with modern laptops and desktops that have USB‑C / Thunderbolt ports.
RJ45 Female Ethernet Port
Standard Ethernet jack for plugging in a network cable. Backwards compatible with lower speeds (2.5GbE, 1GbE, etc.).
Aluminum Alloy Housing
Shell made of aluminum alloy for improved durability, heat dissipation, and a premium look/feel.
Plug & Play / Broad Compatibility
Works with Windows, macOS, Linux. Minimal configuration required.
Compact & Portable Design
Small form factor that can be carried alongside your laptop or travel setup without bulk.
Technical Specifications
SPECIFICATION DETAIL
Max LAN Speed 5 Gbps (5000 Mbps)
Controller / Chipset Realtek RTL8157
Interface to Host USB‑C Male (USB 3.x or better)
Output Port RJ‑45 Ethernet Female
Housing Material Aluminum alloy
Compatibility Windows / macOS / Linux
Auto‑Negotiation Supports lower speeds when needed (1 Gbps, etc.)
Form Factor Dongle style, compact, bus‑powered via USB‑C