UGREEN CM639 Docking Station

KSh 5,500.00

Specifications

SpecificationDetail
ModelUGREEN CM639 (Revodok) – SKU: 35625
ColorSpace Gray
Input Connection1x USB-C (male) – integrated cable (~15–20 cm)
HDMI Ports2x HDMI (up to 4K@60Hz each)

UGREEN CM639 Docking Station

1. Introduction

Modern laptops are marvels of engineering—thin, light, and powerful. But there’s one thing they lack: ports. If you own a MacBook, Dell XPS, HP Spectre, or any modern ultrabook, you’ve probably experienced the frustration of having only one or two USB-C ports and nowhere to plug in your multiple monitors, USB-A flash drives, external hard drives, or charge your laptop simultaneously.

Enter the UGREEN CM639 Docking Station—a powerhouse 8-in-1 solution that turns one USB-C port into eight professional-grade connections: dual 4K@60Hz HDMI outputs, 4K@60Hz DisplayPort, two USB-C 3.2 Gen 2 ports (10 Gbps), two USB-A 3.2 Gen 2 ports (10 Gbps), and 100W Power Delivery pass-through charging. This UGREEN docking station is the ultimate companion for professionals, creators, and power users who demand the very best in connectivity and performance.

At Calvantech, we’re proud to offer the UGREEN CM639 Docking Station to customers across Kenya who demand genuine, high-quality accessories for their daily workflow.

UGREEN CM639 Docking Station

2. Why You Need the UGREEN CM639 Docking Station

Let’s face it—port scarcity is real. Apple’s MacBook Air and Pro come with just two USB-C ports. The Dell XPS 13 has two or three. HP Spectre? Also limited. When you need to connect dual external monitors, transfer files from multiple drives, plug in peripherals, and charge your laptop simultaneously, you quickly realize that one or two ports just aren’t enough.

The UGREEN CM639 Docking Station solves this problem instantly. It converts one USB-C port into eight powerful connections:

  • 2x HDMI ports – Dual 4K@60Hz for stunning multi-display setups

  • 1x DisplayPort – 4K@60Hz for additional high-resolution displays

  • 2x USB-C 3.2 Gen 2 ports – 10 Gbps for ultra-fast data transfers

  • 2x USB-A 3.2 Gen 2 ports – 10 Gbps for legacy devices

  • 1x USB-C PD port – 100W pass-through charging for your laptop

Key benefits at a glance:

  • 8-in-1 connectivity – More ports than most hubs on the market

  • Triple 4K display support – Connect up to three 4K monitors simultaneously

  • 10 Gbps SuperSpeed+ USB – Twice as fast as USB 3.2 Gen 1

  • 100W Power Delivery – Charge your laptop at full speed while using all ports

  • Plug-and-play – No drivers, no setup

  • Premium aluminum build – Durable, stylish, and heat-dissipating

  • Broad compatibility – Works with MacBooks, Windows laptops, tablets, and more

3. Key Features of the UGREEN CM639 Docking Station

3.1 Triple 4K Display Support – Dual HDMI + DisplayPort

The UGREEN CM639 Docking Station is a display powerhouse. It features two HDMI ports and one DisplayPort, all supporting 4K UHD resolution at 60Hz. This enables seamless multitasking across multiple screens—perfect for:

  • Software development – Code on one screen, debug on another, document on the third

  • Video editing – Timeline on one monitor, preview on another, effects on the third

  • Financial trading – Monitor multiple markets simultaneously

  • Presentations – Connect to projectors and displays with ease

  • Gaming – Immersive multi-display gaming experiences

Display Configuration Options:

  • Single display – Up to 4K@60Hz on any port

  • Dual display – 4K@60Hz on both HDMI ports

  • Triple display – 4K@30Hz across all three outputs

Important Compatibility Note: Windows systems support MST (Multi-Stream Transport) for triple extended displays. Mac systems support SST (Single-Stream Transport), meaning mirrored displays only (no extended triple display). The DisplayPort also works well for connecting to high-resolution monitors and projectors.

3.2 10 Gbps USB 3.2 Gen 2 Ports – Blazing-Fast Data Transfer

The UGREEN CM639 Docking Station takes data transfer to the next level with USB 3.2 Gen 2 technology. All four data ports—two USB-C and two USB-A—deliver blistering speeds of up to 10 Gbps. That’s twice as fast as USB 3.2 Gen 1 (5 Gbps) and 20 times faster than USB 2.0.

Transfer a 4GB movie in seconds. Back up hundreds of photos in moments. Move massive video files without frustrating delays. The UGREEN CM639 docking station makes waiting for file transfers a thing of the past.

Important: The 10 Gbps USB-C ports support data transmission only and do not support video output or charging.

3.3 100W Power Delivery – Charge at Full Speed

The UGREEN CM639 Docking Station features a dedicated USB-C PD 3.0 port that supports up to 100W input, delivering approximately 85W pass-through to your laptop (with ~15W reserved for the hub’s operation). This means you can:

  • Charge a MacBook Pro 15″ to 100% in about 1.5 hours

  • Use all other ports simultaneously while charging

  • Never choose between charging and connecting again

3.4 Premium Aluminum Build – Durable and Stylish

The UGREEN CM639 Docking Station is crafted from high-quality aluminum alloy with ABS components that not only look premium in its Space Gray finish but also help dissipate heat efficiently during extended use. The integrated USB-C cable (15–20 cm) provides flexibility while maintaining a clean, clutter-free desk.

3.5 Compact and Portable

Measuring approximately 141 × 57 × 16 mm and weighing just 238 g, the UGREEN CM639 Docking Station is compact enough to slip into any laptop bag. It’s the perfect travel companion for digital nomads, hybrid workers, and professionals on the go.

3.6 Plug-and-Play – Zero Setup Required

Forget about installing drivers or wrestling with complicated setup processes. The UGREEN CM639 Docking Station is truly plug-and-play. Simply connect it to your device’s USB-C port, and it’s ready to use in seconds. No software, no drivers, no configuration. It works seamlessly with Windows, macOS, ChromeOS, and Linux systems.

3.7 All Eight Ports – Use Simultaneously

The UGREEN CM639 Docking Station allows you to use all eight ports at the same time. Connect two 4K monitors via HDMI, a third via DisplayPort, two USB-C drives, two USB-A peripherals, and your charger—all through a single USB-C connection. No more juggling cables or swapping devices.

4. Who Is This UGREEN Docking Station For?

The UGREEN CM639 Docking Station is designed for power users who need maximum connectivity from their USB-C device:

  • Software Developers – Run dual or triple external monitors with code, debug, and documentation

  • Video Editors & Content Creators – Edit 4K footage on multiple monitors while transferring massive files at 10 Gbps

  • Financial Analysts & Traders – Monitor multiple markets across three screens simultaneously

  • Architects & Designers – Connect projectors and CAD drives during client presentations

  • MacBook Users – Expand your MacBook Air or Pro’s limited USB-C ports

  • Dell XPS & HP Laptop Owners – Connect all your peripherals through a single port

  • Remote Workers – Create a productive home office with multiple monitors, peripherals, and charging

  • Gamers – Enjoy immersive multi-display gaming experiences with 4K@60Hz visuals

  • IT Professionals – Service multiple devices with one versatile docking station

5. Compatibility – Works with Almost Everything

The UGREEN CM639 Docking Station offers broad compatibility across a wide range of devices:

Laptops & Computers:

  • Apple MacBook Pro / MacBook Air (M1, M2, M3, M4)

  • Apple iMac

  • Dell XPS 13 / XPS 15

  • HP EliteBook x360 / ProBook

  • Lenovo ThinkPad X1 Carbon / X13

  • ASUS ZenBook

  • Microsoft Surface Pro / Surface Laptop

  • Chromebooks

Tablets:

  • iPad Pro / iPad Air (with USB-C)

Operating Systems:

  • Windows (supports MST for triple extended displays)

  • macOS (supports SST – mirrored displays only)

  • ChromeOS

  • Linux

Important Compatibility Notes:

  • The UGREEN CM639 Docking Station works with any laptop, tablet, or device whose USB-C port supports DisplayPort Alt Mode video output

  • Windows systems support MST for triple extended display configurations

  • Mac systems support SST, meaning mirrored displays only (no extended triple display)

  • The USB-C data ports are for data only and do not support video output or charging

  • The USB-C PD port is for charging only and does not support data or video

6. How to Use the UGREEN CM639 Docking Station

Using the UGREEN CM639 Docking Station couldn’t be simpler:

  1. Connect – Plug the USB-C male connector into your laptop, tablet, or smartphone

  2. Expand – Your device now has eight additional connections: 2x HDMI, 1x DP, 2x USB-C, 2x USB-A, and 1x USB-C PD

  3. Connect your displays – Plug HDMI or DisplayPort cables into the ports for 4K@60Hz external displays

  4. Connect peripherals – Plug flash drives, external SSDs, keyboards, or mice into the USB ports

  5. Transfer files – Enjoy 10 Gbps speeds for lightning-fast file transfers

  6. Charge – Connect your USB-C PD charger to the PD port for 100W pass-through charging

That’s it. No drivers. No software. No complicated setup. The UGREEN CM639 Docking Station turns your USB-C device into a complete workstation in seconds.

7. Why Buy from Calvantech?

At Calvantech, we’re committed to providing Kenyan customers with genuine, high-quality tech accessories at competitive prices. When you purchase the UGREEN CM639 Docking Station from us, you get:

  • 100% Genuine UGREEN Products – No fakes, no compromises

  • Competitive Pricing – The best value for your money

  • Fast Delivery – Across Kenya

  • Expert Support – Our team is here to help you choose the right accessories

Explore our full range of accessories:

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UGREEN CM639 Docking Station

8. Conclusion

The UGREEN CM639 Docking Station is the ultimate connectivity solution for power users who need more ports from their USB-C device. With its 8-in-1 design featuring dual 4K@60Hz HDMI outputs, 4K@60Hz DisplayPort, two USB-C 3.2 Gen 2 ports (10 Gbps), two USB-A 3.2 Gen 2 ports (10 Gbps), and 100W Power Delivery pass-through charging, this UGREEN docking station delivers performance that’s twice as fast as standard USB 3.0 hubs and supports triple 4K display configurations.

Whether you’re a software developer running multiple monitors, a content creator editing 4K video, a financial analyst monitoring markets across three screens, or a professional setting up a home office, the UGREEN CM639 Docking Station ensures you’re always connected—without compromise.

Ready to experience the ultimate in connectivity? Order the UGREEN CM639 Docking Station today from Calvantech and experience the difference that genuine UGREEN quality makes.

👉 Shop UGREEN CM639 Docking Station Now

UGREEN CM639 Docking Station Video Review

Have questions about the UGREEN CM639 Docking Station or need help choosing the right accessories? Contact our team at Calvantech – we’re here to help!

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