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USB-C DP1.4 MST Smart Dock

DUD8390

  • Taiwan Excellence 2027
  • Taiwan Excellence 2026

Enterprise-grade cloud management docking station –Remote control – Triple 4K monitors – PD96W charging

As an experienced OEM/ODM provider of docking stations and computer peripherals, Good Way presents the DUD8390 USB-C DP1.4 MST Smart Dock, engineered for modern IT environments. Featuring DP1.4 MST technology, the dock supports dual 4K60Hz displays or triple 4K30Hz displays via two DisplayPort and one HDMI port, delivering an extended and immersive workspace for power users.


Key specifications

  • Host Interface: USB-C
  • Maximum Display: 3 × 4K@30Hz
  • PD: 96W
  • LAN: 1 × RJ45 (1GbE)

Works with: Windows · ChromeOS

Description

The DUD8390 is a USB-C DP1.4 MST smart dock for modern IT environments. Its cloud management platform lets IT monitor docks, update firmware and control power remotely. It drives up to three 4K30 displays over HDMI and two DisplayPort outputs, charges laptops at up to 96W, and adds Gigabit Ethernet and six USB ports.

High-Efficiency Management Portal and Visualized Dashboard

  • Leveraging cloud management, its data visualization dock management portal offers seamless remote I/O port management, LAN-driven firmware updates, and mass deployment, ensuring effortless management for IT administrators. Its intelligent power control features enable scheduled power-off functions, aligning seamlessly with ESG trend and promoting energy efficiency. The platform provides real-time monitoring and notifications for the dock’s status, solving problems remotely and immediately, and reducing maintenance costs. Additionally, the portal can detect any unprovisioned dock, allowing IT administrators to add the dock via the portal or APP, safeguarding the company's hardware and information security.

Exceptional Content Extension and Power Delivery for higher Productivity

  • Beyond intelligence, the DUD8390 USB-C DP1.4 MST Smart Dock also supports content extension to triple 4K resolution displays and power delivery, ensuring information security and uninterrupted productivity for enterprises and professionals.

More features

  • USB-C UFP with PD charging up to 96W
  • 2×DP and 1×HDMI, dual 4K60 displays, or triple 4K30 displays
  • USB DFP with 2×USB-C 10G, 2×USB-A 10G, and 2×USB-A 5G, built-in LAN and audio ports

Features

  1. Ideal for mass dock deployment and management

  2. USB-C DP1.4 MST technology

Specifications

DUD8390 Specifications
ModelDUD8390
Host / Upstream
Upstream Port (Host)1 × USB-C 10Gbps
Host InterfaceUSB-C
Display
Maximum Display3 × 4K@30Hz
Legacy Display1 × HDMI, 2 × DisplayPort
Max Resolution8K30 (DP 1.4 / HDMI 2.1); dual 4K60 or triple 4K30 requires a host supporting DP 1.4 HBR3 + DSC.
Video OutputHDMI, DisplayPort
Display TechnologyMST
USB
USB Downstream2 × USB-C 10Gbps, 2 × USB-A 10Gbps (1xBC1.2), 2 × USB-A 5Gbps
Network
LAN1 × RJ45 (1GbE)
Power
PD96W
Power SupplyDC 135W
Power ModeSelf-Power
Audio & Other I/O
Audio1x 3.5mm TRRS headset jack
Physical
Dimension (L x W x H)206 x 85.3 x 27.9 mm
HousingPlastic (PC+ABS)
General
FeaturesAudio, Ethernet, PD Charging, Smart Management

Downloads

CategoryFile nameVersionRelease dateDownload
DatasheetDUD8390_datasheet.pdfSHA-256: 592d07e369434588cc2a6954a4c2a1cb0120676d0f1f0d4c4f035a9eaa348db8Download

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