UGREEN CM475 USB-C to USB 3.0 Hub with Gigabit Ethernet

Integrated Connectivity Solution

The UGREEN CM475 delivers dual functionality by transforming a single USB-C port into three high-speed USB 3.0 ports plus a dedicated Gigabit Ethernet connection. This multifunctional hub bridges the connectivity gap on modern ultrabooks and tablets that lack sufficient ports, providing essential expansion for both peripheral connectivity and stable wired networking.

Advanced Network + Data Transfer Technology

The UGREEN CM475 incorporates sophisticated engineering for reliable performance:

• Supports SuperSpeed data transfer rates up to 5Gbps across all USB ports
• Dedicated Gigabit Ethernet port delivers stable 10/100/1000Mbps network connectivity
• Backwards compatible with USB 2.0 and USB 1.1 devices
• Individual port power management ensures stable connections
• Integrated circuit protection prevents device damage from power fluctuations

Enterprise-Grade Network Stability

Network reliability defines the UGREEN CM475 design philosophy. The integrated Realtek RTL8153 chipset provides enterprise-level network performance with support for IEEE 802.3, 802.3u, and 802.3ab standards. Furthermore, the Ethernet connection supports Wake-on-LAN functionality, jumbo frames, and full/half-duplex operation for comprehensive networking capabilities.

Practical Workspace Integration

The UGREEN CM475 features a sleek, compact design that integrates seamlessly into both modern and traditional workspaces. Additionally, the built-in USB-C cable allows for flexible positioning while eliminating the need for separate connection cables. This thoughtful design optimizes desk space while providing convenient access to all four expansion ports.

Ideal Users for the UGREEN CM475

This hub particularly benefits:

• Remote professionals – The CM475’s Gigabit Ethernet connection provides the network stability required for video conferencing and large file transfers that Wi-Fi cannot consistently deliver
• IT specialists – Connect multiple diagnostic tools and devices while maintaining a secure wired network connection for sensitive operations
• Content creators – Transfer large media files at USB 3.0 speeds while simultaneously maintaining a stable network connection for cloud storage and collaboration
• Home office workers – Expand limited laptop connectivity with a single compact device that addresses both peripheral and networking requirements

Physical Specifications

• Model: UGREEN CM475
• Dimensions: Approximately 100mm × 45mm × 15mm
• Weight: Approximately 60g
• Housing Material: ABS plastic with matte finish
• Input: Integrated USB-C male cable
• Outputs: 3× USB 3.0 Type-A female ports, 1× RJ45 Gigabit Ethernet port
• LED Indicators: Power/connection status, Ethernet activity

Performance Specifications

• USB Data Transfer Rate: Up to 5Gbps (USB 3.0)
• Ethernet Speed: 10/100/1000Mbps auto-negotiation
• Backward Compatibility: USB 2.0/1.1, 10/100Mbps Ethernet
• Maximum USB Power Output: 900mA distributed across ports
• Power Delivery Passthrough: No
• Operating Temperature: 0°C to 45°C
• Plug-and-Play: Yes, for basic functionality (driver required for some advanced Ethernet features)

Compatibility Specifications

• Operating Systems: Windows 7/8/10/11, macOS 10.9+, Linux (kernel 3.x+)
• Mobile Systems: Android 9.0+ (device dependent), iPadOS 13+ (device dependent)
• USB-C Host Requirements: USB-C port with data transfer capability
• Ethernet Features Support: Wake-on-LAN, Energy-Efficient Ethernet, Jumbo Frames
• Not Compatible With: Thunderbolt 3 devices requiring full bandwidth

Package Contents

• 1× UGREEN CM475 USB-C to 3×USB 3.0 + Gigabit Ethernet Hub
• 1× User Manual
• 1× Warranty Card