Ugreen CM639 8-in-1 USB-C Hub 2x HDMI 4K DP 100W PD

Ugreen CM639 8-in-1 USB-C Hub

The Ugreen CM639 USB-C Hub is a high-density docking solution engineered for professional workstations requiring extensive display expansion and high-speed data throughput. This hardware utilizes the USB 3.2 Gen 2 protocol to facilitate 10Gbps bandwidth across multiple downstream ports. It serves as a central connectivity node for laptops utilizing DisplayPort Alt Mode over USB-C. Consequently, it eliminates the bandwidth bottlenecks associated with standard USB 3.0 hubs.

Key Features

• Triple Video Output Interface
  This unit incorporates two HDMI ports and one DisplayPort to enable multi-stream transport (MST) configurations.

• High-Speed Data Architecture

  • Two USB-A 3.2 Gen 2 ports providing 10Gbps transfer rates.
  • Two USB-C 3.2 Gen 2 ports for modern high-speed peripherals.

• Power Delivery 3.0 Integration
  The dedicated USB-C PD port supports up to 100W input to maintain host device charging during operation.

• Advanced Chipset Management
  Internal controllers manage independent data lanes to prevent interference between video and USB signals.

Specifications

What’s in the Box

• Ugreen CM639 8-in-1 Multifunction Adapter
• User Manual and Technical Documentation

Why Choose This Adapter

• The aluminum construction facilitates efficient thermal dissipation during sustained 10Gbps data transfers and high-wattage charging.
• Integrated EMI shielding protects internal circuits from electromagnetic interference, ensuring stable wireless peripheral performance.
• Hardware-level support for MST on Windows systems allows for three independent external displays, enhancing productivity for engineering workflows.
• The 10Gbps throughput on both USB-A and USB-C ports supports high-performance external NVMe storage arrays without speed degradation.
• A compact form factor makes this system suitable for mobile professionals requiring desktop-class connectivity in various environments.