UGREEN CM473 USB 3.0 to 4-Port USB 3.0 Hub (UG-20805)

The UGREEN CM473 transforms a single USB 3.0 port into four high-speed connections. This compact hub provides expanded connectivity for computers with limited USB ports while maintaining full USB 3.0 performance standards.

High-Speed Data Transfer

The UGREEN CM473 offers excellent connectivity performance with these capabilities:

• SuperSpeed USB 3.0 data transfer rates up to 5Gbps
• Backward compatibility with USB 2.0 (480Mbps) and USB 1.1 (12Mbps) devices
• Simultaneous operation of multiple devices without significant bandwidth reduction
• Hot-swappable functionality for connecting peripherals without system restarts

Moreover, the CM473 maintains stable data transmission even when all four ports are actively transferring data, ensuring reliable performance for productivity tasks.

Practical Portable Design

Engineered with convenience in mind, the UGREEN CM473 features:

• Compact rectangular form factor measuring approximately 8.0 × 4.0 × 1.5 cm
• Durable ABS housing resistant to everyday wear and minor impacts
• Integrated USB 3.0 cable with reinforced strain relief to prevent fraying
• Lightweight construction at approximately 60g for easy transport

These design elements make the UGREEN CM473 ideal for both desktop setups and mobile computing scenarios where port expansion is needed.

Universal Device Compatibility

The UGREEN CM473 works seamlessly with a wide range of peripherals:

• Storage devices including external hard drives, SSDs, and USB flash drives
• Input devices such as keyboards, mice, and graphic tablets
• Imaging equipment including cameras, scanners, and card readers
• Audio interfaces, game controllers, and other USB accessories

Furthermore, the CM473 provides plug-and-play functionality without requiring additional drivers or software installation across major operating systems.

Ideal Users

The UGREEN CM473 USB 3.0 to 4-Port USB 3.0 Hub is particularly well-suited for:

• Laptop users with limited built-in USB ports needing to connect multiple peripherals simultaneously
• Office professionals requiring organized connectivity for various USB devices at 5Gbps speeds
• Students transferring files between multiple storage devices in mobile study environments
• Home users needing additional USB connections for everyday computing tasks

Technical Specifications

Hub Details

• Model: UGREEN CM473 (UG-20805)
• Interface: 4 × USB 3.0 Type-A ports
• Input: USB 3.0 Type-A male connector
• Cable Length: Approximately 15cm

Performance

• Data Transfer Rate: Up to 5Gbps (USB 3.0)
• Power Mode: Bus-powered
• Power Management: Individual port current protection
• Maximum Current Output: 900mA shared across ports

Physical Features

• Housing Material: ABS plastic
• Dimensions: Approximately 8.0 × 4.0 × 1.5 cm
• Weight: Approximately 60g
• Color: Black

Compatibility

• Operating Systems: Windows 7/8/10/11, macOS 10.6+, Linux
• USB Standards: USB 3.0, USB 2.0, USB 1.1
• Device Support: External drives, keyboards, mice, cameras, card readers
• Power Requirements: Bus-powered (no external power adapter required for most devices)