Submitted by Karen on 20 November 2023
Left View
Right View
Front View
Back View
Power Button
Kensington Lock

DUD3521
USB-C Dual 4K Display Docking Station

  • Triple displays – legacy 2x DP/HDMI ports that support the maximum resolution up to 2x 4K60 specified in HDMI2.0 & DP1.2 to external screens
  • 96W Charging – charge your laptop with 96W (maximum 100W) directly by USB-C uplink so no needing DC adapter to power up your laptop
  • 20W Accessory Charging – charge your smart phone, tablet, or power bank with 20W power directly by USB-C downlink
  • Compatibility – docking station compatible with Windows, Mac, and Chrome OS for your Windows, Macbook, Chromebook laptops
  • More Extension - 1x USB-C 10G ports and 4x USB-A 5G ports for your USB accessory connection
  • External Storage Access – SD card 4.0 reader to access your SD card for more and fast storage

DUD3521 USB-C Dual 4K Display Docking Station

The DUD3521 is the USB-C dual 4K display docking station for laptop that extends your productivity across up to three screens. It has legacy HDMI and DP display ports that can support the maximum resolution up to 2x 4K60 display for various applications of information surveying, video conferencing & presentation, programming, media creativity, CAD drawing, engineering. USB-C uplink connecting the laptop supports PD96W to charge laptop as well as PD20W at USB-C downlink for USB accessory and to charge a smart phone. SD4.0 card reader provides a simple and convenient interface to access SD storage without needing additional SD card reader. Horizontal layout is easy for the cable management and the dock placement over the desktop.

DUD3521 USB-C Dual 4K Display Docking Station
  • Triple displays – legacy 2x DP/HDMI ports that support the maximum resolution up to 2x 4K60 specified in HDMI2.0 & DP1.2 to external screens
  • 96W Charging – charge your laptop with 96W (maximum 100W) directly by USB-C uplink so no needing DC adapter to power up your laptop
  • 20W Accessory Charging – charge your smart phone, tablet, or power bank with 20W power directly by USB-C downlink
  • Compatibility – docking station compatible with Windows, Mac, and Chrome OS for your Windows, Macbook, Chromebook laptops
  • More Extension - 1x USB-C 10G ports and 4x USB-A 5G ports for your USB accessory connection
  • External Storage Access – SD card 4.0 reader to access your SD card for more and fast storage

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Specification

Model DUD3521
Description USB-C Dual 4K Display Docking Station
Total Ports 13
Display Maximum Display 2x Display
Maximum Resolution 2x 4K60
Legacy Display Port 2x DP/HDMI
USB-C Upstream 1x USB 10G
USB-C Downstream

1x USB-C 10G
4x USB-A 5G
SD Card Reader 1x SD4.0
LAN 1x RJ45 (1GbpE)
Audio Jack

1x 3.5mm TRS Headphone
1x 3.5mm TRS Microphone
PD

PD96W (USB-C uplink)
PD20W (USB-C 10G downlink)