USB C MacBook Docking Station with 2 HDMI DP 8K, 10 Gbps USB C and USB-A Data, 100W PD Charging, Ethernet, Audio, SD TF Card Reader for Mac OS, Windows (CM555 90325)

A high-performance 12-in-1 docking station built for users who need maximum connectivity, fast data transfer, multi-monitor support, and reliable power delivery. Designed for MacBooks and Windows laptops, the UGREEN CM555 expands your device into a full desktop workstation with professional-grade display output and high-speed interfaces.

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Key Features

• Triple Display Output
  Supports up to 3 external monitors with 8K/30Hz HDMI 2.1, 4K/60Hz HDMI 2.0, and 4K/60Hz DisplayPort 1.2.
• High-Speed Data Ports (10Gbps)
  Includes USB-C 3.1 and USB-A 3.1 ports for fast file transfers and external SSD support.
• 100W USB-C Power Delivery
  Provides full-speed charging for MacBooks and high-power laptops through the PD port.
• Gigabit Ethernet (RJ45)
  Stable, low-latency wired internet connection up to 1000Mbps.
• SD/TF Card Readers (104MB/s)
  Ideal for photographers, videographers, and creators needing fast media transfers.
• Universal OS Support
  Compatible with macOS, Windows 7/8/10/11.
• Premium Build
  Aluminum alloy housing with silicone pads for stability and heat reduction.

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Technical Specifications

Model

UGREEN CM555 (90325)

Ports & Connectivity

• Video Outputs
  • 1× HDMI 2.1: 8K/30Hz
  • 1× HDMI 2.0: 4K/60Hz
  • 1× DisplayPort 1.2: 4K/60Hz
• USB & Data Ports
  • 1× USB-C PD (100W)
  • 1× USB-C 3.1 (10Gbps)
  • 1× USB-C Host (PC connection)
  • 1× USB-A 3.1 (10Gbps)
  • 2× USB-A 3.0 (5Gbps)
• Networking & Audio
  • 1× RJ45 Gigabit Ethernet (1000Mbps)
  • 1× AUX 3.5mm Audio Jack
• Memory Card Readers
  • 1× SD (104MB/s)
  • 1× TF (microSD, 104MB/s)

Display Configurations

Windows OS

• Mirror Mode: Up to 4 screens
• Extended Mode: Up to 4 screens (A+B+C+D supported)

macOS

• Mirror Mode: Up to 4 screens
• Extended Mode: Up to 4 screens (A+B+C+D supported)

External Drive Support

• When powered by PD: Up to 3× 2.5" SSD/HDD or 4× 3.5" HDD
• Without PD: Up to 2× 2.5" SSD/HDD or 3× 3.5" HDD

Physical Details

• Material: Aluminum alloy
• Cable Length: 0.15m
• Dimensions: 132.3 × 74.09 × 55.1 mm
• Color: Silver

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Package Contents

• UGREEN CM555 Docking Station
• USB-C Power Cable (1m)
• Driver CD
• User Manual

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Why This Docking Station?

Perfect for MacBook users, content creators, IT professionals, and multitaskers who need:

• Multi-monitor workflows
• Fast data transfer
• Stable wired internet
• Full desktop connectivity from a single USB-C port