Is the Thunderbolt 3 Mini Dock compatible with Mac and Windows laptops?

Yes, the Thunderbolt 3 Mini Dock is compatible with MacBook Pro 13, 16, Air, and Windows-based Thunderbolt 3 laptops such as Dell XPS, HP EliteBook, and Lenovo X1 Carbon.

What are the video output capabilities of the Thunderbolt 3 Mini Dock?

The Thunderbolt 3 Mini Dock supports dual monitor 4K DisplayPort output at 60Hz, allowing for resolutions up to 4096 x 2160p.

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Main image of Thunderbolt 3 Mini Dock - Portable Dual Monitor w/ DP 4K 60Hz - 2X USB-A Hub (3.2/2.0), GbE - 28cm Cable - TB3 Multiport Adapter - Mac/Windows - Upgraded Version of TB3DKM2DP (TB3DKMDPL)

Alt view image 2 of 7 - Thunderbolt 3 Mini Dock - Portable Dual Monitor w/ DP 4K 60Hz - 2X USB-A Hub (3.2/2.0), GbE - 28cm Cable - TB3 Multiport Adapter - Mac/Windows - Upgraded Version of TB3DKM2DP (TB3DKMDPL)

Alt view image 3 of 7 - Thunderbolt 3 Mini Dock - Portable Dual Monitor w/ DP 4K 60Hz - 2X USB-A Hub (3.2/2.0), GbE - 28cm Cable - TB3 Multiport Adapter - Mac/Windows - Upgraded Version of TB3DKM2DP (TB3DKMDPL)

Alt view image 4 of 7 - Thunderbolt 3 Mini Dock - Portable Dual Monitor w/ DP 4K 60Hz - 2X USB-A Hub (3.2/2.0), GbE - 28cm Cable - TB3 Multiport Adapter - Mac/Windows - Upgraded Version of TB3DKM2DP (TB3DKMDPL)

Alt view image 5 of 7 - Thunderbolt 3 Mini Dock - Portable Dual Monitor w/ DP 4K 60Hz - 2X USB-A Hub (3.2/2.0), GbE - 28cm Cable - TB3 Multiport Adapter - Mac/Windows - Upgraded Version of TB3DKM2DP (TB3DKMDPL)

Alt view image 6 of 7 - Thunderbolt 3 Mini Dock - Portable Dual Monitor w/ DP 4K 60Hz - 2X USB-A Hub (3.2/2.0), GbE - 28cm Cable - TB3 Multiport Adapter - Mac/Windows - Upgraded Version of TB3DKM2DP (TB3DKMDPL)

Alt view image 7 of 7 - Thunderbolt 3 Mini Dock - Portable Dual Monitor w/ DP 4K 60Hz - 2X USB-A Hub (3.2/2.0), GbE - 28cm Cable - TB3 Multiport Adapter - Mac/Windows - Upgraded Version of TB3DKM2DP (TB3DKMDPL)

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Thunderbolt 3 Mini Dock - Portable Dual Monitor w/ DP 4K 60Hz - 2X USB-A Hub (3.2/2.0), GbE - 28cm Cable - TB3 Multiport Adapter - Mac/Windows - Upgraded Version of TB3DKM2DP (TB3DKMDPL)

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Replacement for TB3DKM2DP, new version offers same functions plus extra-long 11"/28cm attached cable for extended reach to reduce port strain
Thunderbolt 3 certified mini dock dual monitor 4K 60Hz DisplayPort; 1 x USB-A (5Gbps); Gigabit Ethernet w/ PXE boot/WoL
Compact USB Bus-Powered TB3 multiport adapter
For MacBook Pro 13/16/Air; extended dual displays on MacBooks w/ Intel processor and single display w/ Apple M1 chip
Windows TB3 laptops like Dell XPS HP EliteBook Lenovo X1 Carbon

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Model
Brand	StarTech.com
Model	TB3DKM2DPL

Details
Color	Black/Silver
Compatibility	Windows 10 (32/64 bit), 8.1 (32/64bit), 7 (32/64bit) Windows Server 2008 R2, 2012(32/64bit) Mac OS 10.10 - 10.15
Ports Spec	2 x 4K DisplayPort (DP) displays (up to 4096 x 2160p @ 60Hz) 1 x USB 3.2 Gen 1 Type-A port (5 Gbps) 1 x Gigabit Ethernet port (with PXE Boot and Wake-on-LAN support)

Dimensions & Weight
Dimension	1.10" x 4.90" x 2.70"
Weight	5.20 oz.

Features
Features	LATEST MODEL: New version offers same functionality as TB3DKM2DP, plus extra long 11" (28cm) attached cable provides extended reach to reduce port/connector strain on MacBooks and laptops on riser stands THUNDERBOLT 3 CERTIFIED MINI DOCK: 40 Gbps video & data throughput, dual monitor 4K 60Hz DisplayPort (DP) output, 1x USB 3.1 Gen 1 Type-A (5Gbps) port & a Gigabit Ethernet port with PXE boot and WoL EXTRA LONG 11 INCH ATTACHED CABLE: This Thunderbolt 3 docking station's 11in (28cm) attached cable provides extended reach to reduce port/connector strain on MacBooks and laptops on riser stands COMPACT SIZE: This bus-powered, portable Thunderbolt 3 mini dock is designed for shared and small workspaces; Use this Thunderbolt 3 multiport adapter for work from home or on-the-go/travel use BROAD LAPTOP COMPATIBILITY: No driver setup; this universal TB3 dock is compatible w/ MacBook Pro 13, 16 and Air, plus Windows-based Thunderbolt 3 laptops like Dell XPS, HP EliteBook, Lenovo X1 Carbon FOR HIGH POWERED LAPTOPS: For users who need to use their laptop power adapter as they require 100W or more to keep their laptops charged; but still want Thunderbolt 3 dock performance & functionality
Content	1 - Docking Station 1 - User Manual

Additional Information
First Listed on Newegg	November 20, 2020

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 2 years
Limited Warranty period (labor): 2 years
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Return Policies

We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.

Return for refund until: January 31, 2026
Return for replacement until: January 31, 2026
This item is covered by Newegg.com's Extended Holiday Return Policy.
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Thunderbolt 3 Mini Dock - Portable Dual Monitor w/ DP 4K 60Hz - 2X USB-A Hub (3.2/2.0), GbE - 28cm Cable - TB3 Multiport Adapter - Mac/Windows - Upgraded Version of TB3DKM2DP (TB3DKMDPL)

Learn more about the STARTECH TB3DKM2DPL

Customer Reviews of the STARTECH TB3DKM2DPL

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: N82E16834977801

Best Sellers

Thunderbolt 3 Mini Dock - Portable Dual Monitor w/ DP 4K 60Hz - 2X USB-A Hub (3.2/2.0), GbE - 28cm Cable - TB3 Multiport Adapter - Mac/Windows - Upgraded Version of TB3DKM2DP (TB3DKMDPL)

Learn more about the STARTECH TB3DKM2DPL

Customer Reviews of the STARTECH TB3DKM2DPL

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info