The UGREEN CR111 is a compact USB 3.0 to Gigabit Ethernet adapter that adds a stable RJ45 10/100/1000 Mbps wired connection to laptops, ultrabooks and desktops. Built on the ASIX AX88179 chipset with IEEE 802.3az Energy Efficient Ethernet, it is bus-powered and works plug-and-play on most systems.
Key Features
Gigabit Ethernet up to 1000 Mbps
USB 3.0 interface up to 5 Gbps
ASIX AX88179 chipset
IEEE 802.3az Energy Efficient Ethernet
Link and activity LED indicators
USB bus powered, no external adapter
Compact, portable design with a short 10 cm cable
Works with Windows, macOS, Chrome OS and Nintendo Switch
Full Specifications
General
Brand
UGREEN
Model
CR111
Product Type
USB 3.0 to Gigabit Ethernet adapter
Chipset
ASIX AX88179
Ports & Interface
Interface
USB 3.0 Type-A male (input), RJ45 Gigabit Ethernet (output)
USB Speed
Up to 5 Gbps
Ethernet Speed
10/100/1000 Mbps
Energy Efficient Ethernet
IEEE 802.3az
Indicators
Link and activity LEDs
Physical
Cable Length
Approx. 10 cm
Housing
ABS plastic
Power
Power Source
USB bus powered (no external power)
Compatibility
Operating Systems
Windows 11/10/8.1/8/7, macOS 10.6 and later, Chrome OS, Nintendo Switch / Switch OLED
Not Supported
Windows RT, Android
Who Is It For?
Ultrabook and MacBook users without a built-in Ethernet port
Gamers who want a wired connection on Nintendo Switch
Anyone needing a faster, more stable connection than Wi-Fi
In the Box
UGREEN CR111 USB 3.0 Gigabit Ethernet adapter
User manual
Frequently Asked Questions
Does it need drivers? It is plug-and-play on most supported systems, including Windows 10/11, macOS and Chrome OS.
Will it work with Nintendo Switch? Yes, it is compatible with Nintendo Switch and Switch OLED in docked mode.
Does it support Android? No, Android and Windows RT are not supported.
Order the UGREEN CR111 USB 3.0 Gigabit Ethernet adapter from PC PARK with warranty and fast delivery across Saudi Arabia.
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Our Milestones
2023
Expanded our product catalog with the latest gaming and professional hardware, serving thousands of satisfied customers
2024
Launched our online store and delivery service, making tech accessible to customers across Saudi Arabia
2025
Reached a major milestone in customer satisfaction with enhanced after-sales support and warranty services
2026
Continuing to grow as Saudi Arabia's trusted destination for technology, gaming, and custom PC solutions
