The UGREEN CR111-20256 USB 3.0 to Gigabit Ethernet Adapter is a compact, high-performance network interface solution designed to instantly add a wired RJ45 gigabit port to laptops, desktops, and compatible consoles. Powered by the reliable AX88179 chipset, it delivers high-speed data transfer rates up to 1000Mbps, ensuring a stable, low-latency connection for online gaming, HD streaming, and intensive data environments.
Technical Specifications
- Part Number: CR111-20256
- Chipset: ASIX AX88179
- Input Interface: 1 x USB 3.0 Type-A Male (Backward compatible with USB 2.0 / 1.1)
- Output Interface: 1 x RJ45 Gigabit Ethernet Port
- Network Speeds: 10 / 100 / 1000 Mbps
- Cable Length: 10 cm
- Enclosure Material: Durable ABS Casing
- Status Indicators: Built-in LED Indicators (Power, Link, and Activity)
- Power Mode: USB-Powered (No external power adapter required)
Key Features
- Gigabit Performance: Supports up to 1000 Mbps data transfer speeds over USB 3.0, fully maximising broadband connection capabilities and reducing lag.
- Advanced Power Management: Supports suspend mode and remote wakeup via link-up, magic packet, or external pin.
- Broad Operating System Support: Offers plug-and-play functionality on Windows (11/10/8.1/8), macOS, and Chrome OS, with driver support available for Linux and legacy Windows systems.
- Portable Design: Features a lightweight, compact form factor with an integrated 10 cm cable, making it ideal for mobile professionals and streamlined desktop deployments.









