The UGREEN CM681 13-in-1 USB-C Docking Station turns one compatible USB-C port into a complete connectivity centre for displays, high-speed storage, USB peripherals, wired networking, memory cards, audio and laptop charging.

With dual HDMI outputs and DisplayPort, the CM681 is designed for multi-monitor productivity. Connect multiple external displays for a larger workspace and keep your applications, dashboards, spreadsheets, browser windows or editing tools visible at the same time.

For data-intensive work, the CM681 provides two USB-A 3.2 ports and one USB-C 3.2 port with up to 10Gbps transfer speeds, alongside two USB-A 3.0 ports supporting up to 5Gbps. This gives you plenty of bandwidth for external SSDs, flash drives and everyday peripherals.

The docking station also includes Gigabit Ethernet, allowing you to connect directly to a router or network switch for a reliable wired connection of up to 1000Mbps.

For photographers, videographers and content creators, built-in SD and TF/MicroSD card readers provide convenient access to files without needing a separate card reader.

You also get a 3.5mm audio jack for headphones, speakers or compatible microphones, making the CM681 particularly useful for complete desktop setups.

And with 100W USB-C Power Delivery, you can connect your compatible laptop charger through the dock while using your other ports. The CM681 can deliver up to 85W to the host laptop, with the remaining power reserved for the dock and connected functions.

The result is a single USB-C docking station capable of replacing a collection of individual adapters and helping turn a laptop into a serious desktop-style workstation.

Key Features

1. Triple-Display Workstation

The CM681 provides:

• 2× HDMI
• 1× DisplayPort
• Multi-monitor support on compatible systems
• Up to 4K@60Hz depending on the output and display configuration

Use multiple displays to create a more productive workspace for:

• Financial analysis
• Software development
• Video editing
• Graphic design
• Trading
• Business dashboards
• Research
• Remote work

Important: Actual resolution and refresh rate when multiple displays are connected simultaneously depend on the laptop's graphics hardware, USB-C/DisplayPort capabilities and available bandwidth.

2. 10Gbps USB 3.2 Connectivity

The CM681 gives you three high-speed USB 3.2 data connections:

• 2× USB-A 3.2 Gen 2
• 1× USB-C 3.2 Gen 2

These support data transfer speeds of up to 10Gbps, making them ideal for fast external storage and demanding peripherals.

Connect:

• External SSDs
• High-speed flash drives
• External hard drives
• Cameras
• USB peripherals
• Other compatible USB-C devices

The USB-C 3.2 port is data-only. It does not provide video output or laptop charging.

3. Two Additional USB 3.0 Ports

Need more USB connections?

The CM681 adds another:

2× USB-A 3.0

with speeds of up to 5Gbps.

These are ideal for everyday accessories such as:

• Keyboard
• Mouse
• Printer
• USB flash drive
• Webcam
• Controller
• Other USB peripherals

With five USB data ports in total, the CM681 provides considerably more expansion than a basic USB-C hub.

4. 100W USB-C Power Delivery

Don't sacrifice charging just because you're using a docking station.

Connect your USB-C laptop charger to the CM681's PD input and continue powering your laptop while your displays, storage and peripherals remain connected.

The dock supports 100W PD input and can deliver up to 85W to the connected host device, while approximately 15W is reserved for operation of the dock.

Important

Actual charging speed depends on:

• Laptop requirements
• USB-C charger wattage
• USB-C cable
• Laptop charging capabilities

The dock does not include a wall charger unless specifically stated in the product package.

5. Gigabit Ethernet

Get a reliable wired network connection through the built-in RJ45 Gigabit Ethernet port.

It supports speeds up to:

10/100/1000Mbps

This is useful for:

• Office networks
• Remote work
• Large file transfers
• Video conferencing
• Cloud applications
• Streaming
• Stable internet access

Gigabit Ethernet is especially useful when Wi-Fi is congested or when a stable wired connection is preferred.

6. SD + TF/MicroSD Card Readers

Transfer files directly from your memory cards.

The CM681 includes:

• SD card reader
• TF/MicroSD card reader

These are particularly useful for:

Photographers
Videographers
Designers
Content creators
Students

The card readers eliminate the need to carry a separate memory-card adapter.

7. 3.5mm AUX Audio

Connect your audio equipment directly to the docking station.

The 3.5mm audio jack can be used with compatible:

• Headphones
• Earphones
• Speakers
• Audio equipment
• Microphones

This is useful when your laptop has limited or no dedicated audio connectivity.

Ideal For

Professionals & Executives

Connect multiple monitors, Ethernet, USB peripherals, audio and charging from one docking station.

Developers & IT Professionals

Use multiple displays while connecting high-speed storage, keyboards, networking equipment and other peripherals.

Traders & Analysts

Create a multi-screen workstation for charts, dashboards, research and communication.

Content Creators

Access SD/TF cards, connect high-speed storage, external displays and audio equipment from one hub.

Remote Workers

Turn your laptop into a professional home-office workstation without buying a desktop computer.

Students

Connect external displays, storage, peripherals and network connections when needed.

Important Compatibility Notes

Your USB-C Port Must Support Video

Not every USB-C port supports external displays.

For HDMI and DisplayPort functionality, the host device must support the appropriate DisplayPort Alt Mode/video output capability.

Multi-Monitor Performance Depends on Your Laptop

The CM681 supports multi-display configurations, but the maximum resolution and refresh rate depend on:

• Laptop graphics hardware
• USB-C/Thunderbolt capabilities
• Operating system
• Number of connected displays
• Display resolution and refresh rate
• Available bandwidth

Some configurations may not provide 4K@60Hz on every connected display simultaneously.

macOS Compatibility

Mac computers can have different limitations around multiple external displays depending on the specific Mac model and macOS capabilities. Check your Mac's native external-display support before purchasing if triple extended displays are essential to your setup.

Why Buy the UGREEN CM681?

It's More Than a USB Hub

The CM681 combines display, data, networking, storage, audio and charging in one workstation-focused device.

Replace Multiple Adapters

Instead of carrying separate HDMI, Ethernet, card-reader, USB and audio adapters, consolidate your setup into one docking station.

Built for Serious Multitasking

Triple-display support and multiple high-speed USB ports make it particularly useful for professionals who work across several applications simultaneously.

One Connection to Your Laptop

Connect the dock once and leave your monitors, Ethernet, keyboard, mouse, storage and other peripherals connected.

When you're ready to leave, simply disconnect one USB-C cable.