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Black and silver rectangular docking station with multiple ports on front and back

STARTECH

STARTECH DK30CH2DEP Triple 4K USB-C Docking Station 100W PD

SKU CH-2AAB-PQC4N MPN DK30CH2DEP

Triple 4K USB-C dock drives three 4K monitors via two DisplayPort and one HDMI, adds five USB 3.0 ports and gigabit Ethernet, and delivers 100 W power to the host laptop

  • Port details2 x DisplayPort (20 pin) Female 1 x HDMI (19 pin) Female 2 x
  • Measurements1.3 in × 3.2 in × 10.6 in
  • Product colorBlack/Silver
  • Compatible withOS Compatibility Windows 7, 8, 8.1, 10 macOS 10.9–10.12, 10.
  • Product weight13.6 oz
  • Key featuresTriple 4K USB C Dock for MacBook / Dell XPS / Chromebook and
  • Connect three 4K monitors at 60 Hz via DisplayPort and HDMI
  • Deliver 100 W power to charge a USB-C laptop while docked
  • Add five USB 3.0 ports for peripherals and fast charging
  • Built-in Gigabit Ethernet for wired network access
  • Works with Windows, macOS and Chrome OS laptops

Triple 4K USB-C Dock for Mac, Windows and Chrome

This docking station connects a USB-C laptop to three 4K monitors, two DisplayPort and one HDMI, while delivering up to 100 W of power. It suits professionals who need a single-cable desk setup across multiple operating systems.

Two DisplayPort 4K 60 outputs and one HDMI 4K output

The dock drives two 4K 60 Hz displays through DisplayLink and a third 4K display through DP Alt Mode. Bandwidth limits appear when all three screens run at maximum resolution and refresh rate simultaneously.

Five USB 3.0 ports, Gigabit Ethernet and a lock slot

The hub adds one USB-C and four USB-A ports at 5 Gbps, a wired network connection and a physical security slot. It requires a host USB-C port with DisplayPort Alt Mode and Power Delivery to enable video and charging.

How it compares

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

Price $126.99
Pricier than about 63% of the 1,971 comparable items (median $81.99).

Specifications

Product
Brand nameStarTech.com
Model nameDK30CH2DEP
Product colorBlack/Silver
Size & build
Measurements1.3 in × 3.2 in × 10.6 in
Product weight13.6 oz
Shipping weight1.60 kg
Package size318 × 163 × 81 mm
Compatibility
Compatible withOS Compatibility
Windows 7, 8, 8.1, 10
macOS 10.9–10.12, 10.14
Chrome OS v55+

Questions about this item

Will this dock drive my existing 4K monitors at 60 Hz over its two DisplayPort outputs?

Yes, the dock supports two 4K 60 Hz displays via DisplayPort using DisplayLink, plus a third 4K display over HDMI using DP Alt Mode.

How can I confirm the dock is delivering 100 W Power Delivery to my laptop after connecting?

Your laptop's battery indicator will show charging, and the dock's status LED confirms the PD link is active when the host negotiates 100 W.

Does the package include a USB-C to USB-A cable so I can use it with an older USB 3.0 laptop?

No, the USB-C to USB-A cable is sold separately; the box contains the dock, 100 W power adapter and documentation only.

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