| Product Specifications | |
|---|---|
| Tech Specs | |
| Product Type | 12-in-1 USB-C Docking Station |
| Color | Space Grey |
| Host Interface | USB-C |
| Number of Ports | 12 |
| HDMI Outputs | 2 × HDMI |
| DisplayPort Output | 1 × DisplayPort |
| Maximum Single Display | Up to 4K@120Hz via DisplayPort |
| Dual Display Support | Up to 4K@60Hz |
| Triple Display Support | Up to 4K@30Hz |
| USB-C Data Ports | 2 × USB-C 3.2 |
| USB-C Data Speed | Up to 10Gbps |
| USB-A Data Ports | 2 × USB-A 2.0 |
| USB-A Data Speed | Up to 480Mbps |
| Power Delivery Input | Up to 100W |
| Laptop Charging Output | Up to 85W |
| Ethernet Port | 1 × RJ45 |
| Ethernet Speed | 10/100/1000Mbps |
| Card Reader | SD + microSD/TF |
| Card Reader Speed | Up to 170MB/s |
| Audio | 3.5mm AUX |
| Cable Length | 40cm |
| Weight | Approx. 220g |
| Special Features | macOS External Displays: Mirrored external displays |
| Warranty Information | |
| Warranty | N/A |
The UGREEN Revodok Pro CM886 (55767) is a 12-in-1 USB-C docking station for laptops requiring additional video, data, networking and charging connections. Its two HDMI ports, DisplayPort, USB data ports, Gigabit Ethernet, SD/TF card readers and audio jack provide versatile desktop expansion.
With up to 4K@120Hz DisplayPort output, dual 10Gbps USB-C data ports and 100W PD input, the CM886 is suitable for compatible home offices, professional workstations and multitasking environments.
The UGREEN Revodok Pro CM886 (55767) combines essential laptop expansion functions in one compact USB-C docking station. It supports external monitors through dual HDMI and DisplayPort, connects high-speed storage through two 10Gbps USB-C ports and provides wired networking through Gigabit Ethernet. SD/TF card readers, audio connectivity and USB-C Power Delivery make it useful for organized desktop setups.
The CM886 includes two HDMI outputs supporting up to 4K at 60Hz and a DisplayPort output supporting up to 4K at 120Hz in compatible single-display configurations. These outputs provide flexible connections for high-resolution monitors, presentations and multitasking.
Compatible Windows laptops can extend their desktop across up to three external displays using supported MST configurations. On macOS, external displays connected through the dock mirror one another rather than showing independently extended content. Actual resolution depends on host video bandwidth, monitor specifications and display configuration.
Two USB-C 3.2 data ports support transfer speeds up to 10Gbps for compatible external SSDs, USB storage and other high-speed peripherals. They provide convenient access to storage devices without repeatedly connecting accessories directly to the laptop.
These USB-C data ports do not support video output or device charging. Actual transfer speed depends on connected devices, available host bandwidth and operating conditions.
The CM886 features a dedicated USB-C Power Delivery input rated up to 100W. With a compatible external USB-C PD charger, it can deliver power to a supported laptop through the host connection while the docking station is in use.
The dock reserves part of the incoming power for its own operation. Available documentation specifies up to approximately 85W pass-through charging to the laptop when using a 100W PD input. Charging performance depends on the power adapter and laptop requirements.
The built-in RJ45 port supports 10/100/1000Mbps Ethernet connections, providing wired network access for compatible computers. This is useful for office work, file transfers and online meetings where a physical network connection is preferred.
A 3.5mm audio jack supports compatible audio devices, allowing headphones or headsets to be connected through the docking station.
Two USB-A 2.0 ports provide up to 480Mbps data connectivity for compatible keyboards, mice and everyday USB accessories. Separate SD and TF/microSD card slots simplify access to photos, documents and other files stored on memory cards.
UGREEN advertises SD/TF transfer rates up to 170MB/s with supported cards and conditions. Actual performance depends on the memory card, host computer and shared USB connection.
The CM886 features a compact gray housing with a built-in USB-C host cable measuring approximately 40cm. Its portable design helps organize external monitors, USB accessories and networking connections around a laptop workstation.
Video functionality requires a compatible USB-C host port supporting DisplayPort Alt Mode or suitable USB4/Thunderbolt video output. Charging requires USB Power Delivery support on the laptop. Verify host compatibility before relying on multi-monitor operation.
Office Professionals: Connect multiple monitors, wired networking and USB accessories. Remote Workers: Build an organized laptop workstation. Designers and Editors: Use high-resolution displays and external storage. IT Professionals: Access Ethernet, USB and audio connections from one dock. Photographers: Transfer files using SD and microSD cards. Windows Multitaskers: Extend their desktop across compatible external monitors.
IT Source offers UGREEN docking stations and computer accessories for customers in Bangladesh. Check the latest CM886 (55767) price, stock availability and applicable warranty before ordering. Confirm the laptop's USB-C video support, operating system display limitations and charging requirements to select the correct docking station.
Buy UGREEN Revodok Pro CM886 (55767) from IT Source Bangladesh
Expand your workstation with triple video outputs, 10Gbps USB-C connectivity, Gigabit Ethernet and 100W PD input.
Get specific details about this product from customers who own it.