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Compact dark rectangular dock with three HDMI ports and front USB-C connector

Plugable Technologies

Plugable Technologies UD-ULTCDL 13-in-1 USB-C Triple Monitor Docking Station 100W Charging

SKU CH-8C1H-3WY2G

Connects three HDMI monitors and 13 ports via USB-C or Thunderbolt with 100 W laptop charging

  • CompatibilityWindows 10 / 11 & macOS 10.15.x and later, ChromeOS 100.x an
  • Thunderbolt 3Yes
  • Ports Spec13
  • Dimension4.7 in x 2.6 in x 6.9 in
  • Weight400 grams
  • FunctionWindows 10 / 11 & macOS 10.15.x and later, ChromeOS 100.x an
  • Triple-monitor productivity across Windows, macOS and ChromeOS
  • Main display up to 4K 30Hz, two side displays up to 1920x1200 60Hz
  • 100W laptop charging (96W certified) plus 20W front USB-C device charging
  • 13 ports including three HDMI, four USB-A, Ethernet and SD reader
  • Compact 4.7 x 2.6 x 6.9 in design weighs 400 grams

Triple-monitor docking for USB-C

The Plugable UD-ULTCDL adds three HDMI displays, wired Ethernet, an SD card reader and four USB-A ports through a single USB-C or Thunderbolt 3/4 connection. It delivers up to 100W charging to the host laptop and 20W to a front USB-C device. Compatible with Windows 10 or 11, macOS 10.15 and later, and ChromeOS 100 and later.

DisplayLink limits refresh rates on secondary

The centre HDMI 1.4 port supports 4K at 30Hz while the two HDMI 1.3 ports reach 1920x1200 at 60Hz. DisplayLink compression enables triple monitors even on M1 and M2 Macs that normally allow only one external display, but it does not suit fast-paced gaming or colour-critical work.

100W power delivery decides if it replaces your

The dock supplies 96W certified power to the laptop, so it can replace most original chargers. Buyers whose laptops demand more than 100W or use a proprietary barrel connector will still need the manufacturer’s adapter.

Highlights

  • Triple-monitor productivity across Windows, macOS and ChromeOS
  • Main display up to 4K 30Hz, two side displays up to 1920x1200 60Hz
  • 100W laptop charging (96W certified) plus 20W front USB-C device charging
  • 13 ports including three HDMI, four USB-A, Ethernet and SD reader
  • Compact 4.7 x 2.6 x 6.9 in design weighs 400 grams

Specifications

BrandPlugable Technologies
ModelUD-ULTCDL
Part NumberUD-ULTCDL
CompatibilityWindows 10 / 11 & macOS 10.15.x and later, ChromeOS 100.x and later Supports full-featured USB-C, USB4, and Thunderbolt 3 / Thunderbolt 4 systems, including: M1 / M2 / M3 (M1 Pro/Max, M2 Pro/Max, M3 Pro/Max); Intel-based Thunderbolt 3 MacBooks (late 2016+) Dell XPS, Latitude, Inspiron series with full-featured USB-C, USB4, or Thunderbolt 3 / 4 Microsoft Surface Pro / Go / Book / Laptop models with USB-C, USB4, or Thunderbolt 4 HP ProBook, EliteBook, Spectre x360 series with full-featured USB-C, USB4, or Thunderbolt 3 / 4 Lenovo ThinkPad, IdeaPad, and Yoga with full-featured USB-C, US
Thunderbolt 3Yes
Ports Spec13
Dimension4.7 in x 2.6 in x 6.9 in
Weight400 grams
FunctionWindows 10 / 11 & macOS 10.15.x and later, ChromeOS 100.x and later Supports full-featured USB-C, USB4, and Thunderbolt 3 / Thunderbolt 4 systems, including: M1 / M2 / M3 (M1 Pro/Max, M2 Pro/Max, M3 Pro/Max); Intel-based Thunderbolt 3 MacBooks (late 2016+) Dell XPS, Latitude, Inspiron series with full-featured USB-C, USB4, or Thunderbolt 3 / 4 Microsoft Surface Pro / Go / Book / Laptop models with USB-C, USB4, or Thunderbolt 4 HP ProBook, EliteBook, Spectre x360 series with full-featured USB-C, USB4, or Thunderbolt 3 / 4 Lenovo ThinkPad, IdeaPad, and Yoga with full-featured USB-C, US
Shipping weight1.23 kg
Package size203 × 127 mm

Questions about this item

How do I choose between the HDMI versions on the three ports?

The centre HDMI port is version 1.4 and supports up to 4K at 30 Hz, while the two side ports are version 1.3 and each handle up to 1920 x 1200 at 60 Hz.

What does the 100 W charging figure mean when the dock is connected to my laptop?

The dock delivers up to 100 W Power Delivery to the host laptop, with 96 W certified, so most USB-C laptops can charge at full speed while driving three displays.

What does Thunderbolt support cap in practice on this dock?

Thunderbolt 3 or 4 hosts can use the dock’s full 13-port layout — triple HDMI, front USB-C at 20 W, four USB-A, Gigabit Ethernet and SD reader — without bandwidth throttling.

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