UGREEN CM639 10-in-1 Multifunction Adapter
The UGREEN CM639 transforms a single USB-C port into ten versatile connections, providing comprehensive connectivity for modern computing needs. This hub efficiently combines essential data, display, network, and power ports in a compact design that enhances productivity across various environments.
Extensive Port Selection
The CM639 features a well-rounded port configuration designed for today’s digital workflows:
- 3× USB-A 3.0 ports for connecting traditional peripherals
- 2× USB-C ports for next-generation device connectivity
- 1× 4K HDMI port for high-resolution external displays
- 1× VGA port for compatibility with older monitors and projectors
- 1× RJ45 Gigabit Ethernet port for stable wired network connection
- 1× SD/TF card reader combo for memory card access
- 1× USB-C Power Delivery port for pass-through charging
Consequently, the UGREEN CM639 eliminates the need for multiple adapters while ensuring all your devices remain connected simultaneously.
High-Speed Data Transfer
The UGREEN CM639 utilizes USB 3.0 technology to deliver reliable data transfer capabilities. The USB-A ports support speeds up to 5Gbps, therefore allowing for:
- Efficient file transfers between external storage devices
- Seamless connection of keyboards, mice, and other peripherals
- Reduced waiting times when moving moderate to large files
Furthermore, these speeds make the CM639 suitable for everyday productivity tasks and content creation work that requires multiple connected devices.
Versatile Display Support
Display capabilities of the UGREEN CM639 are particularly versatile with both HDMI and VGA outputs:
- 4K HDMI output supporting resolutions up to 3840×2160@30Hz
- VGA output (1920×1080@60Hz) for compatibility with projectors and older monitors
- Multiple display modes including extended and mirrored configurations
As a result, the CM639 enables users to connect to virtually any display device, making it ideal for presentations, workstations, and educational environments.
Wired Network Connection
The integrated RJ45 Gigabit Ethernet port on the UGREEN CM639 offers:
- Stable internet connection up to 1000Mbps
- Lower latency compared to wireless connections
- Secure networking for sensitive data transfers
Additionally, this feature is particularly valuable in environments with unreliable Wi-Fi or when consistent high-speed internet is required for video conferencing or large file transfers.
Media Card Access
The UGREEN CM639 includes a combo SD/TF card reader, thus providing:
- Direct access to photos and videos from cameras and drones
- Easy data transfer from mobile devices using microSD cards
- Convenient workflow for content creators and photographers
Moreover, this reader eliminates the need for separate card readers, thereby reducing cable clutter and simplifying file management across multiple storage media types.
Power Delivery Passthrough
The integrated Power Delivery port on the UGREEN CM639 supports charging at up to 100W, thus allowing for:
- Simultaneous device usage and charging
- Fast charging compatible with USB-C PD standards
- Single-cable solution for both power and connectivity
Furthermore, this feature ensures your laptop maintains battery levels even during intensive tasks when multiple peripherals are connected through the CM639 adapter.
Ideal For
The UGREEN CM639 is particularly well-suited for:
- Remote workers requiring comprehensive connectivity from limited laptop ports
- The combination of network, display, and peripheral connections creates a complete workstation
- Business professionals who need to connect to various display types
- The combination of HDMI and VGA outputs ensures compatibility in any meeting room
- Content creators needing card readers and multiple USB accessories
- Direct memory card access and multiple USB ports support media-heavy workflows
- Students seeking an all-in-one solution for study and presentations
- USB ports for storage, display outputs for presentations, and network for reliable internet access
Durable Design
Built with quality materials, the UGREEN CM639 features:
- Durable aluminum alloy housing for improved heat dissipation
- Reinforced cable with strain relief for extended durability
- Compact dimensions for easy transport in laptop bags
Additionally, the CM639’s streamlined design complements modern laptops while providing significant expansion capabilities without unnecessary bulk.
Technical Specifications
Physical Specifications
- Model: UGREEN CM639 (UG-15534)
- Dimensions: 11.5 × 5.5 × 1.5 cm
- Weight: 80g
- Cable Length: 15cm
- Material: Aluminum alloy
Port Specifications
- 3× USB-A 3.0 ports (5Gbps)
- 2× USB-C ports (data transfer)
- 1× HDMI port (4K@30Hz or 1080p@60Hz)
- 1× VGA port (1080p@60Hz)
- 1× RJ45 Gigabit Ethernet port (10/100/1000Mbps)
- 1× SD/TF card reader combo (UHS-I compatible)
- 1× USB-C Power Delivery port (up to 100W)
Video Output
- HDMI Resolution: Up to 3840×2160@30Hz or 1920×1080@60Hz
- VGA Resolution: Up to 1920×1080@60Hz
- Multi-display Support: Single external display at a time
Network Specifications
- Ethernet Speed: 10/100/1000Mbps
- Compatible with IEEE 802.3/802.3u/802.3ab standards
- Auto-negotiation for speed and duplex
Power Specifications
- Power Delivery: USB-C PD 3.0
- Maximum Power Input: 100W
- Power Output to Connected Devices: Up to 87W
System Requirements
- Compatible with: Windows 10/11, macOS 10.14+, ChromeOS
- Requires host device with USB-C port supporting DisplayPort Alt Mode
- Thunderbolt 3/4 compatible
Package Contents
- 1× UGREEN CM639 Multifunction Adapter
- 1× User Manual
- 1× Warranty Card
