Description

UGREEN 13-in-1 USB-C Multifunction Adapter – CM681

USB-C to USB-A 3.2 (2 Ports) + USB-A 3.0 (2 Ports) + USB-C 3.2 + Dual 4K HDMI + 4K DisplayPort + RJ45 Ethernet + SD/TF Card Reader + 3.5mm AUX + USB-C PD

Product Overview

As laptops and tablets become sleeker, more powerful, and increasingly minimalistic, their number of ports tends to shrink. The need for external connectivity continues to grow—whether you’re presenting, editing media, gaming, working remotely, or simply multitasking. The UGREEN 13-in-1 USB-C Multifunction Adapter – CM681 offers a total connectivity solution in a compact and reliable hub.

Designed for power users, creative professionals, IT specialists, and business travelers, the UGREEN 13-in-1 USB-C Multifunction Adapter – CM681 transforms a single USB-C port into a full-featured docking station with 13 ports, including triple display outputs, 100W USB-C PD charging, Gigabit Ethernet, 5Gbps data transfer, and 3.5mm audio output.

Whether you’re working from home, in the office, or on the go, this adapter unlocks the full potential of your USB-C device, giving you the flexibility and speed you need to stay productive.

Key Features

🧩 13-in-1 Port Expansion

One UGREEN 13-in-1 USB-C Multifunction Adapter – CM681. Thirteen essential ports. The UGREEN CM681 combines:

• 2 × USB-A 3.2 Gen 1 Ports

• 2 × USB-A 3.0 Ports

• 1 × USB-C 3.2 Gen 1 Port (Data)

• 2 × HDMI Ports (4K @ 30Hz)

• 1 × DisplayPort (4K @ 60Hz)

• 1 × RJ45 Ethernet Port (Gigabit)

• 1 × USB-C PD Charging Port (100W Input)

• 1 × SD Card Reader

• 1 × TF (MicroSD) Card Reader

• 1 × 3.5mm AUX Audio Port

This UGREEN 13-in-1 USB-C Multifunction Adapter – CM681 is engineered for flexibility, offering enough ports to connect all your essential gear—monitors, storage drives, memory cards, headphones, external input devices, and more.

🖥️ Triple Display Output (DP + Dual HDMI)

The UGREEN 13-in-1 USB-C Multifunction Adapter – CM681 supports triple-display output on Windows devices via:

• 2 × HDMI Outputs (Supports up to 4K @ 30Hz)

• 1 × DisplayPort (Supports up to 4K @ 60Hz)

Perfect for content creators, coders, financial analysts, and multitaskers, you can extend or mirror your screen across three displays to create an immersive and efficient workspace.

Note: macOS supports only one extended display due to system limitations; additional displays will mirror.

⚡ 100W USB-C Power Delivery

Keep your laptop or tablet powered while using all ports. The USB-C PD port supports up to 100W input, ensuring fast and safe charging even while transferring data and outputting video.

Whether you’re powering a MacBook Pro, Dell XPS, Surface Laptop, or Lenovo Yoga, you won’t run out of battery during high-demand sessions.

📂 High-Speed USB Ports

• 2 × USB-A 3.2 + 2 × USB-A 3.0: Transfer files, connect keyboards, mice, printers, and USB drives—all with up to 5Gbps speed.

• 1 × USB-C 3.2 Port: For data transfer with newer USB-C storage or accessories.

Quickly copy large video files, backup folders, or run peripherals without lag.

🌐 Stable Gigabit Ethernet

Get fast, wired internet with the RJ45 port, which supports:

• 10/100/1000Mbps transfer speeds

• Secure and stable connection

• Lower latency for video conferencing, streaming, and cloud-based work

Ideal for environments where Wi-Fi is inconsistent or unavailable.

🎧 3.5mm Audio Integration

Missing a headphone jack? The built-in 3.5mm AUX port offers:

• Headphone and speaker output

• Microphone input for calls, gaming, or voice recording

• Compatibility with headsets for Zoom, Teams, or Google Meet

📸 SD & TF Card Reader

Quickly transfer media from your DSLR, drone, or action camera. The UGREEN 13-in-1 USB-C Multifunction Adapter – CM681 supports:

• SD/SDHC/SDXC

• MicroSD/TF cards

• Transfer speeds up to 104MB/s

• Capacity support up to 2TB

Ideal for photographers, videographers, and media creators.

🧳 Sleek, Durable & Travel-Friendly

Despite its feature-rich design, the UGREEN 13-in-1 USB-C Multifunction Adapter – CM681 remains:

• Compact: Pocket-sized for easy travel

• Durable: Aluminum alloy housing provides excellent heat dissipation and longevity

• Plug & Play: No drivers or software required

Perfect for use at home, in the office, at school, or while traveling.

Specifications (Bullet Format)

• Model: CM681

• USB-A Ports:

  • 2 × USB-A 3.2 Gen 1 (up to 5Gbps)

  • 2 × USB-A 3.0 (up to 5Gbps)

• USB-C Ports:

  • 1 × USB-C 3.2 Gen 1 (Data only)

  • 1 × USB-C PD (Up to 100W input)

• Display Output:

  • 2 × HDMI (up to 4K @ 30Hz)

  • 1 × DisplayPort (up to 4K @ 60Hz)

  • Triple display support (Windows only)

• Networking:

  • 1 × RJ45 Ethernet Port (10/100/1000Mbps)

• Card Readers:

  • 1 × SD card slot

  • 1 × TF (MicroSD) card slot

  • Up to 2TB card capacity supported

• Audio:

  • 1 × 3.5mm AUX port (input/output)

• Material:

  • Aluminum alloy shell for better heat dissipation

• Dimensions:

  • Approx. 130mm × 58mm × 16mm

• Weight:

  • Approx. 160g

• System Compatibility:

  • Windows, macOS, Linux, iPadOS, Chrome OS

  • Compatible with USB-C devices supporting DP Alt Mode + PD

• Installation:

  • Plug and Play—no drivers required

Who Is It For?

👩‍💼 Remote Workers – Run three displays, connect to Ethernet, use USB devices, and power your laptop with one cable.
📸 Media Creators – Transfer large RAW files and 4K videos from SD cards quickly, while editing on extended displays.
🧳 Business Travelers – Lightweight and compact enough to travel, yet powerful enough to replace a desktop dock.
💻 Developers & Analysts – Power up multi-monitor setups, external storage, networked access, and peripherals from one hub.
👨‍🏫 Educators & Presenters – Connect to legacy VGA or modern HDMI/DP displays while using USB and audio simultaneously.

Why Choose the UGREEN CM681?

✅ Supports triple 4K display output
✅ Provides 13 functional ports in one compact unit
✅ Offers 100W power delivery to keep devices charged
✅ Built with premium aluminum alloy for durability
✅ Broad compatibility with most laptops, tablets, and mobile workstations
✅ UGREEN is a trusted global brand known for high-quality accessories

Conclusion

The UGREEN 13-in-1 USB-C Multifunction Adapter – CM681 redefines what a USB-C hub can do. It combines high-end design with performance, offering total connectivity for power users, creators, and professionals.

Whether you need to connect to three displays, transfer massive files, get stable Ethernet, or manage a full suite of peripherals, this UGREEN 13-in-1 USB-C Multifunction Adapter – CM681 simplifies your workflow—without sacrificing portability or speed.

Upgrade your workspace. Expand your productivity. Travel smarter. Choose the UGREEN 13-in-1 USB-C Multifunction Adapter – CM681.

🔗 Links

👉 Buy now from Radox Technology Limited
🔗 Radox Technology Limited

👉 View on UGREEN Official Website
🔗 UGREEN CM681 Product Page