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Gray rectangular docking station with front ports and locking USB-C cable

STARTECH

STARTECH DK31C3MNCR docking station

SKU CH-BMAW-7GEPF MPN DK31C3MNCR

A Works With Chromebook certified dock drives dual 4K 60 Hz or triple 4K 30 Hz displays and adds a 7-port USB hub with 10 Gbps ports, 60 W power delivery, Gigabit Ethernet and audio

  • ColorGray
  • CompatibilityWorks With Chromebook certified
  • Works With Chromebook certified for guaranteed ChromeOS compatibility
  • Triple 4K 30 Hz or dual 4K 60 Hz extended displays via HDMI 2.0b, DisplayPort 1.4, USB-C DP Alt Mode
  • Seven USB ports including two 10 Gbps USB-A, one 10 Gbps USB-C, one BC 1.2 charging port, two 480 Mbps USB-A and one shared USB-C video port
  • 60 W Power Delivery charges host while Gigabit Ethernet and 3.5 mm audio handle wired network and headset
  • Front screw-lock host cable, K-Slot, Nano slot, mounting holes and power button built for secure IT deployment

Works With Chromebook certified dock

The StarTech DK31C3MNCR is a USB-C docking station certified for Chromebooks and Thunderbolt 3/4 hosts. It provides automatic firmware updates through ChromeOS and a front screw-lock host cable for secure IT deployments. The unit includes a power button, K-Slot and Nano slot for anti-theft security, plus mounting holes for fixed installations.

Flexible multi-monitor video outputs

MST-based video supports dual 4K 60Hz monitors via HDMI 2.0b, DisplayPort 1.4 and USB-C DP Alt Mode, triple 4K 30Hz monitors or a single 5K 60Hz display when the host supplies DP 1.4 HBR3 with DSC. The jump from single-display setups is worth it when extended desktop space across two or three screens improves workflow.

Full-featured 7-port USB hub

The dock delivers two USB-A 10Gbps ports, one USB-A 10Gbps port with BC 1.2 charging, one USB-C 10Gbps port, two USB-A 480Mbps ports and a shared USB-C 10Gbps and DP Alt Mode port. It also supplies 60W Power Delivery, Gigabit Ethernet and a 3.5mm headset jack. Verify your host supports the required video bandwidth and Power Delivery profile before ordering.

Highlights

  • Works With Chromebook certified for guaranteed ChromeOS compatibility
  • Triple 4K 30 Hz or dual 4K 60 Hz extended displays via HDMI 2.0b, DisplayPort 1.4, USB-C DP Alt Mode
  • Seven USB ports including two 10 Gbps USB-A, one 10 Gbps USB-C, one BC 1.2 charging port, two 480 Mbps USB-A and one shared USB-C video port
  • 60 W Power Delivery charges host while Gigabit Ethernet and 3.5 mm audio handle wired network and headset
  • Front screw-lock host cable, K-Slot, Nano slot, mounting holes and power button built for secure IT deployment

Specifications

BrandStarTech.com
ModelDK31C3MNCR
Part NumberDK31C3MNCR
ColorGray
CompatibilityWorks With Chromebook certified
Shipping weight0.36 kg
Package size229 × 102 × 51 mm

Questions about this item

What mounting holes are provided on the DK31C3MNCR for securing the dock?

The dock includes mounting holes so you can fasten it to a desk, wall or VESA bracket using your own screws. No proprietary bracket is required.

Which cable connects the dock to the host and how is it secured?

A 3.3 ft locking USB-C cable is included; its screw-lock connector threads into the front host port to prevent accidental disconnection during use.

How is firmware kept up to date on ChromeOS devices?

When used with a Works With Chromebook certified Chromebook, firmware updates are delivered automatically through ChromeOS without a separate utility.

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