How much power can the dock deliver to a connected laptop?

It provides up to 85W of Power Delivery to charge a compatible USB-C or Thunderbolt 3 laptop.

Can this docking station run three monitors at 4K 60Hz, and what display connections does it have?

Yes. It supports dual- or triple-monitor setups at up to 4K 60Hz and has three HDMI 2.0 ports and three DisplayPort 1.4 ports with HDR.

$192^.99

$240.99

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OPEN BOX

Universal hybrid USB-C USB-A dock (USB 3.1 Gen 2 10Gbps) with 1m combo USB-C/USB-A USB-IF certified host cable
Dual or triple monitor up to 4K 60Hz using any of 3 x DisplayPort & 3 x HDMI
DP 1.4 & HDMI 2.0 HDR
USB Type-C docking station w/ 85W Power Delivery charging
6-Port USB Hub (4x USB-A (1x 10Gbps) + 2x USB-C (1x 10Gbps)) / Gigabit Ethernet / Headset Port
Screw-lock host port / K-slot / mountable
Windows (MAC address changer) / Mac / Chrome
USB-C Gen 1 / USB-A laptops max 5Gbps downstream

The Open Box Product Disclaimer applies to this product. Please note that this product is non-returnable and non-refundable.

Specs

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Model
Brand	StarTech.com
Model	DK31C3HDPD

Details
Color	Black & Gray
Ports Spec	3 x HDMI 2.0 3 x DisplayPort 1.4 1 x Ethernet Gigabit 1 x USB-C 3.2 Gen 2 (10 Gbps) 1 x USB-A 3.2 Gen 2 (10 Gbps) 1 x USB-C 3.2 Gen 1 (5 Gbps) 3 x USB-A 3.2 Gen 1 (5 Gbps) 1 x Headset Port

Dimensions & Weight
Dimension	1.50" (H) x 9.20" (L) x 3.30" (W)
Weight	12.9 oz.

Features
Features	FLEXIBLE MULTI DISPLAY SETUP: USB 3.1 Gen 2 10Gbps Type-C/A dock supports dual or triple monitor setup (up to 3x 4K 60Hz), using any combination of the 3x DisplayPort 1.4 & 3x HDMI 2.0 w/ HDR ports 85W POWER DELIVERY: Power & charge USB-C/Thunderbolt 3 workstation laptops/ultrabooks incl Lenovo X1 Carbon, ThinkPad P Series, Dell Latitudes, Precision, XPS 15, HP Spectre, ZBook & MacBook Pro 16 UNIVERSAL DOCKING STATION: Hybrid dock includes combo 2-in-1 USB-C/USB-A USB-IF Certified host cable; Secure screw lock on dock & cable prevents accidental disconnect & missing cable; TB3 compatible 6-PORT USB HUB: 4x USB-A (1x 10Gbps), 2x USB-C (1x 10Gbps), incl. 2x BC 1.2 fast charge always-on front ports; USB-C Gen 1 & USB-A laptops will only support downstream port speeds up to USB 5Gbps DEPLOYMENT READY: Docking station features a K-slot, 1m combo host cable, mounting holes, & MAC address changer for IT management; Gigabit Ethernet & headset ports; Windows, MacOS, Chrome OS
Content	1 x Docking Station 1 x USB-C Screw Lock Cable with USB-A Adapter 1 x Universal Power Adapter (NA, JP, ANZ) 1 x Quick-Start Guide

Additional Information
First Listed on Newegg	November 05, 2026