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Space grey and black rectangular dock, 210 by 90 by 31 mm

ALOGIC

ALOGIC DUCDA2-USIN Docking Station Dual 4K 100W PD

SKU CH-XFX9-5HT8P MPN DUCDA2-USIN

Connects two 4K 60 Hz displays, five USB-A ports, one USB-C port, Gigabit Ethernet and audio while delivering 100 W laptop power

  • Port detailsHost Interface: USB Type C Total Number of USB Ports: 6 USB
  • Dual 4K displays at 60 Hz via two DisplayPort and two HDMI ports
  • 100 W power delivery charges a laptop through the USB-C host connection
  • Six USB ports including one 10 Gbps Type-C and five Type-A for peripherals
  • Gigabit Ethernet and 3.5 mm audio jack add wired network and headset support
  • Compact 210 × 90 × 31 mm enclosure in space grey and black

Universal dual 4K dock

The ALOGIC DUCDA2-USIN is a USB-C docking station that drives two 3840 x 2160 displays at 60 Hz while delivering 100 W power to the host. It suits professionals who need a single-cable desk setup for Windows, macOS or ChromeOS laptops. Six USB ports plus audio and Gigabit Ethernet complete the workstation.

Upgrade from single-display hubs

Replaces basic hubs that only support one external monitor or limited charging. The jump is worth it when daily work demands two 4K screens, 10 Gbps USB-C data and full 100 W laptop power simultaneously. Users staying with one 1080p display will not use the extra video bandwidth.

Build integration

The 210 x 90 x 31 mm enclosure sits on the desk and connects through one USB-C host cable. Two DisplayPort 1.4 and two HDMI 2.0 outputs give monitor flexibility without adapters. Five USB-A ports and one 10 Gbps USB-C port free the laptop from peripheral dongles. Wired 1 Gbps Ethernet removes Wi-Fi dependency.

How it compares

Measured against everything we stock in USB-C & Laptop Docking Stations, at today’s prices. Recalculated every night.

Price $222.99
Pricier than about 82% of the 1,971 comparable items (median $81.99).

Specifications

Product
Brand nameAlogic
Model nameDUCDA2-USIN
Part numberDUCDA2-USIN
Size & build
Shipping weight1.44 kg
Package size262 × 150 × 91 mm

Questions about this item

What desk space do the 210 x 90 x 31 mm dimensions need?

The dock measures 210 mm wide, 90 mm deep and 31 mm high, so allow at least that footprint plus cable clearance on a flat surface.

Which host port must my laptop provide for the single-cable connection?

Connect the dock to a USB-C port that supports video output and Power Delivery; plug the 170 W power adapter into the dock first, then attach the USB-C cable to the laptop.

When should the 170 W external power supply be replaced?

Replace the power supply if the dock stops delivering 100 W to the laptop, the LED indicator fails, or the unit becomes unusually hot during normal use.

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