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UGREEN CR111 USB 3.0 Gigabit Ethernet Adapter - Black

UGREEN CR111 USB 3.0 to RJ45 adapter delivers wired network speeds up to 1000Mbps with compact design and support for PCs, laptops and Nintendo Switch.

About the product

Key Features

  • Wired Ethernet access through USB
  • LED indicators for network status
  • USB-powered operation
  • Compact and portable design

UGREEN CR111 USB 3.0 Gigabit Ethernet Adapter - Black

A USB Ethernet adapter is a practical solution when your laptop has no LAN socket or its built-in network port stops working. UGREEN CR111 connects a compatible USB-A device to a wired network, giving online gaming, video calls and downloads a cable-based connection instead of relying entirely on Wi-Fi. It is a useful addition to a desktop setup or a laptop you carry between locations.

USB Ethernet adapter for your devices

  • Laptops Add an Ethernet connection to a compatible laptop without a built-in LAN port.
  • Desktop Computers Restore wired network access when a compatible computer's existing Ethernet port is damaged.
  • Nintendo Switch Use the adapter with Nintendo Switch for a wired network connection through a compatible USB port.
  • Mac Computers Connect compatible Mac computers to an Ethernet network using an available USB-A port.
  • Online Gaming
  • File Transfers
  • Video Meetings
  • Wired Networking

Gigabit Speed for a Wired Connection

1,000 Mbps
Maximum supported Gigabit Ethernet link speed when connected to a suitable network

Get Connected

  1. Connect the USB plug Insert the adapter into a compatible USB-A port on your computer or supported device.
  2. Attach your Ethernet cable Connect an RJ45 Ethernet cable between the adapter and your router or network switch.
  3. Use your wired network Once your device recognizes the adapter and establishes a network connection, you can access your network through Ethernet.

Driver Support and Setup

  • Driver-free on Windows 8/10The manufacturer identifies these Windows versions as supporting driver-free operation. Yes
  • Driver-free on Nintendo SwitchConnect the adapter without manually installing a driver. Yes
  • Driver-free on Windows 7/XP/Vista/LinuxUGREEN specifies manual driver installation for these systems. No

Inside the Hardware

Technical Specifications

Chipset AX88179
Input Connector USB 3.0 A Male
Output Connector RJ45 Gigabit Ethernet Port
USB 3.0 Interface Speed Up to 5Gbps
Attached Cable Length 10CM
Housing Material ABS

Questions Before You Connect

Does UGREEN CR111 work with a 100Mbps router?

Yes. It supports 10/100/1000Mbps Ethernet networks, so it can connect to compatible networks operating below Gigabit speed.

Can I use UGREEN CR111 directly with a USB-C-only laptop?

No. This model has a USB-A connector. A laptop with only USB-C ports needs a suitable USB-C-to-USB-A adapter for a physical connection.

Does UGREEN CR111 support Wake-on-LAN?

Yes. UGREEN lists Wake-on-LAN support. Availability of remote wake-up also depends on the connected computer and its configuration.

Can I use this LAN adapter with Chrome OS?

UGREEN lists Chrome OS among the compatible operating systems for this adapter.

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Specifications

Product

Condition
New
Release date
19 October 2026
UGREEN CR111 USB 3.0 Gigabit Ethernet Adapter - Black Out of stock