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UGREEN CM555 Docking Station
KSh 25,500.00
Specifications
| Specification | Detail |
|---|---|
| Model | UGREEN CM555 (Revodok Pro 312) – SKU: 90325 |
| Color | Silver |
| Input Connection | 1x USB-C (male) – integrated cable (~15 cm) |
| HDMI Port 1 | 1x HDMI (8K @ 30Hz) |
| HDMI Port 2 | 1x HDMI (4K @ 60Hz) |
UGREEN CM555 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, Ethernet cable, SD card from your camera, or even a pair of headphones.
Enter the UGREEN CM555 Docking Station—a powerhouse 12-in-1 solution that turns one USB-C port into twelve professional-grade connections: 8K HDMI output, 4K@60Hz HDMI, 4K DisplayPort, 10 Gbps USB-C and USB-A ports, Gigabit Ethernet, SD and microSD card readers, 3.5mm audio, 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 CM555 Docking Station to customers across Kenya who demand genuine, high-quality accessories for their daily workflow.

2. Why You Need the UGREEN CM555 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, connect to a wired network, read photos from an SD card, plug in your headphones, and charge your laptop simultaneously, you quickly realize that one or two ports just aren’t enough.
The UGREEN CM555 Docking Station solves this problem instantly. It converts one USB-C port into twelve powerful connections:
1x HDMI 8K – 8K @ 30Hz for ultra-high-definition visuals
1x HDMI 4K – 4K @ 60Hz for crisp, smooth display performance
1x DisplayPort – 4K @ 60Hz for expanding your workstation
1x USB-C 3.2 Gen 2 – 10 Gbps for ultra-fast data transfers
1x USB-A 3.2 Gen 2 – 10 Gbps for high-speed peripherals
2x USB-A 3.0 – 5 Gbps for standard devices
1x USB-C PD – 100W pass-through charging for your laptop
1x RJ45 Gigabit Ethernet – 1000 Mbps for stable wired internet
1x SD Card slot – Fast photo and video transfers from cameras
1x microSD (TF) Card slot – Transfer files from smartphones and drones
1x 3.5mm audio jack – Connect headphones or speakers
Key benefits at a glance:
12-in-1 connectivity – The most comprehensive port selection available
Triple 8K/4K display support – Connect up to three monitors simultaneously
8K@30Hz support – Future-proofed for ultra-high-resolution displays
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
Gigabit Ethernet – Ultra-fast, stable wired networking
SD & microSD card readers – Perfect for photographers and content creators
3.5mm audio – No need for separate dongles for your headphones
Premium aluminum build – Durable, stylish, and heat-dissipating
3. Key Features of the UGREEN CM555 Docking Station
3.1 Triple Display Support – 8K HDMI + 4K HDMI + DisplayPort
The UGREEN CM555 Docking Station is a display powerhouse. It features two HDMI ports (one supporting 8K @ 30Hz and the other 4K @ 60Hz) and one DisplayPort (supporting 4K @ 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 8K @ 30Hz via HDMI or 4K @ 60Hz via HDMI/DP
Dual display – 4K@60Hz on both HDMI and DP
Triple display – 4K@60Hz across all three outputs (with DisplayLink driver installed)
Important Compatibility Note: With DisplayLink technology, the UGREEN CM555 supports extending 3 monitors for both macOS and Windows systems. However, DisplayLink drivers must be installed for video and Ethernet functionality to work properly.
3.2 10 Gbps USB 3.2 Gen 2 Ports – Blazing-Fast Data Transfer
The UGREEN CM555 Docking Station takes data transfer to the next level with USB 3.2 Gen 2 technology. It features one USB-C port and one USB-A port both delivering blistering speeds of up to 10 Gbps. Plus, two additional USB-A 3.0 ports provide 5 Gbps speeds for standard peripherals.
Transfer a 4GB movie in seconds. Back up hundreds of photos in moments. Move massive video files without frustrating delays. The UGREEN CM555 docking station makes waiting for file transfers a thing of the past.
Important: The 10 Gbps USB-C port supports data transmission only and does not support video output or charging.
3.3 Gigabit Ethernet – 1000 Mbps Wired Internet
The UGREEN CM555 Docking Station features an RJ45 Gigabit Ethernet port that delivers wired network speeds of up to 1000 Mbps. This provides a stable, ultra-fast network connection that’s perfect for:
Online gaming – No lag, no latency spikes
HD/4K/8K video streaming – Buffer-free viewing
Video conferencing – Crystal-clear calls without dropouts
Large file downloads – Lightning-fast transfers
Work and home use – Reliable connectivity wherever you are
The UGREEN CM555 replaces unreliable Wi-Fi with a stable physical link, ensuring you stay connected when it matters most.
3.4 SD and microSD Card Readers – Fast Photo Transfers
For photographers, videographers, and content creators, the UGREEN CM555 Docking Station is a game-changer. It features both SD and microSD (TF) card slots that support SD 3.0 and TF 3.0 standards with read speeds of up to 104 MB/s. Both slots can be used simultaneously, making it easy to transfer photos from your camera and drone at the same time. No more hunting for dongles or card readers—everything you need is built right in.
3.5 3.5mm Audio Jack – Connect Your Headphones
The UGREEN CM555 Docking Station includes a 3.5mm AUX port, allowing you to connect headphones, speakers, or a microphone directly through the docking station. It supports stereo audio output and microphone input—no more separate dongles or adapters.
3.6 100W Power Delivery – Charge at Full Speed
One of the most valuable features of the UGREEN CM555 Docking Station is its 100W Power Delivery pass-through charging. The USB-C PD port supports PD 3.0 protocol and accepts your existing laptop charger, passing power through to your device at up to 85W (with approximately 15W reserved for the hub’s operation). This means you can:
Charge a 15-inch MacBook Pro to 100% in just 1.5 hours
Use all other ports simultaneously while charging
Never choose between charging and connecting again
3.7 Premium Aluminum Build – Durable and Stylish
The UGREEN CM555 Docking Station is crafted from high-quality aluminum alloy that not only looks premium in its Silver finish but also helps dissipate heat efficiently during extended use. The compact design and integrated 15 cm cable make it perfect for travel—slip it into your laptop bag and you’re ready to go.
4. Who Is This UGREEN Docking Station For?
The UGREEN CM555 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 8K or 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
Photographers & Videographers – Transfer photos and videos directly from SD and microSD cards
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, Ethernet, and charging
Gamers – Enjoy immersive multi-display gaming experiences with stunning visuals
IT Professionals – Service multiple devices with one versatile docking station
5. Compatibility – Works with Windows & macOS
The UGREEN CM555 Docking Station offers broad compatibility across a wide range of devices:
Laptops & Computers:
Apple MacBook Pro / MacBook Air (M1, M2, M3, M4)
Apple MacBook (12-inch)
Dell XPS 13 / XPS 15
HP Spectre / Envy / EliteBook
ASUS ZenBook
Lenovo ThinkPad / Yoga
Microsoft Surface
Chromebooks
Tablets:
iPad Pro / iPad Air (with USB-C)
Operating Systems:
Windows
macOS
Important Driver Note:
The UGREEN CM555 Docking Station requires DisplayLink drivers to be installed for video and Ethernet functionality to work properly. Once installed, it supports:
Extended and mirror modes for both macOS and Windows
Triple monitor support for increased productivity
Resolution Limitations:
Windows systems – Supports up to 8K @ 30Hz
macOS systems – Supports up to 4K @ 60Hz
6. How to Use the UGREEN CM555 Docking Station
Using the UGREEN CM555 Docking Station is simple, but remember to install the DisplayLink driver first:
Install Driver – Download and install the DisplayLink driver from the UGREEN website (or use the included CD)
Connect – Plug the USB-C male connector into your laptop
Expand – Your device now has twelve additional connections
Connect your displays – Plug HDMI or DisplayPort cables into the ports for 8K/4K external displays
Connect peripherals – Plug flash drives, external SSDs, keyboards, or mice into the USB ports
Transfer files – Enjoy 10 Gbps speeds for lightning-fast file transfers
Connect to the internet – Plug an Ethernet cable into the RJ45 port for stable Gigabit wired networking
Insert memory cards – Transfer photos and videos directly from SD and microSD cards
Plug in audio – Connect headphones or speakers to the 3.5mm jack
Charge – Connect your USB-C PD charger to the PD port for 100W pass-through charging
That’s it. The UGREEN CM555 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 CM555 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:
Other UGREEN products you might like:
UGREEN USB-C Hubs & Adapters – Explore our full UGREEN collection
Laptop Accessories – Find everything you need for your setup
8. Conclusion
The UGREEN CM555 Docking Station is the ultimate connectivity solution for power users who need more ports from their USB-C device. With its 12-in-1 design featuring 8K HDMI output, 4K@60Hz HDMI, 4K DisplayPort, 10 Gbps USB-C and USB-A ports, Gigabit Ethernet, SD and microSD card readers, 3.5mm audio, and 100W Power Delivery pass-through charging, this UGREEN docking station delivers the most comprehensive connectivity solution available.
Whether you’re a software developer running multiple monitors, a content creator editing 8K or 4K video, a photographer transferring images from your camera, a gamer enjoying stunning visuals, or a professional setting up a home office, the UGREEN CM555 Docking Station ensures you’re always connected—without compromise.
Ready to experience the ultimate in connectivity? Order the UGREEN CM555 Docking Station today from Calvantech and experience the difference that genuine UGREEN quality makes.
👉 Shop UGREEN CM555 Docking Station Now
UGREEN CM555 Docking Station Video Review
Have questions about the UGREEN CM555 Docking Station or need help choosing the right accessories? Contact our team at Calvantech – we’re here to help!
External Resources (For Further Reading)
UGREEN Official Website – Learn more about UGREEN’s full product range
USB-IF: USB 3.2 Specifications – Official USB standards and specifications
HDMI.org: HDMI Specifications – Official HDMI standard information
DisplayLink Driver Download – Download the required DisplayLink driver for the UGREEN CM555




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