Skip to main contentSkip to footer
Slide 1 of 5

Overview

Enhance the productivity of your laptop using the StarTech Thunderbolt 3 multi-display docking station. It features dual 4K HDMI outputs, Gigabit Ethernet, and two USB-A (USB 3.2 / 2.0) ports for flexible connectivity. The integrated Thunderbolt 3 cable with an extended length of 11 inches (28cm) offers convenient reach, reducing strain on the host connector.

StarTech Thunderbolt 3 Multi-Display Docking Station (TB3DKM2HDL)

Model: TB3DKM2HDL
Web Code: 14993420
Sold and shipped by Best Buy

Available for deliveryAvailable online only

Return Policy

30 days to return or exchange

Read return policy

Low Price Guarantee

Find a lower price anywhere else, we'll gladly match it. Exclusions apply.

See details

Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Docking Station
  • User Manual
  • Two HDMI ports, one USB 3.2 Gen 1 Type‑A port, one USB 2.0 Type‑A port, and one Gigabit Ethernet port offer versatile connectivity options
  • Dual HDMI ports support 4K resolution at 60Hz with direct GPU performance, without software or compression, making it ideal for high‑performance laptops
  • USB 3.2 Gen 1 Type‑A port supports data transfer rates up to 5Gbps, making it ideal for connecting external storage devices
  • Gigabit Ethernet port features PXE Boot and Wake‑on‑LAN support for reliable wired network connectivity
  • Thunderbolt 3 certified dock delivers high‑speed 40Gbps data transfer rate for effortless performance
  • Plug-and-play installation allows for quick, hassle-free use
  • Rigorously tested for enterprise‑grade reliability and cross‑platform compatibility, and built to support large‑scale deployments, Windows 11 upgrades, and the transition to AI‑enabled PCs
  • Attached 11 inches (28cm) cable offers extended reach for easy setup and helps prevent the adapter from dangling or straining the host connector
  • Compatible with Windows, macOS, and Ubuntu
  • Supports Thunderbolt or USB4 laptops
  • Supports dual-display on M1, M2, M3 Max/Pro, M4 Pro/Max MacBooks, and single display on base M-series MacBooks and iPad Pro M1 and later
  • Requires Windows 7 (32/64bit), ), Windows 8.1 (32/64bit), Windows 10 (32/64 bit), Windows 11; Windows Server 2008 R2, 2012(32/64bit); macOS 10.10 to 10.15, macOS 11.0, macOS 12.0, macOS 13.0, macOS 14.0, macOS 15.0, and macOS 26.1

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.