StarTech
.com Thunderbolt 3 Dock - Dual 4K 60Hz Monitor TB3 Laptop Docking Station with DisplayPort, HDMI & 1080p VGA - 85W Power Delivery & Charging - 2x USB-A, Ethernet - Mac & Windows, TAA
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
Create a powerful and flexible workstation with this Thunderbolt™ 3 dock. With dedicated dual video output, you can connect your Thunderbolt 3 equipped MacBook Pro or Windows® laptop to two 4K monitors, through a single Thunderbolt 3 cable.Easy Installation & DeploymentSimply connect the TB3 dock to your laptop with included TB3 cable and start working immediately. No time-consuming driver installations are required.Speed & Flexibility with 3 Monitor OptionsGreat for editing 4K video or other Ultra HD tasks, this Thunderbolt 3 docking station supports 40Gbps speeds and 4K resolution at 60Hz…
SpecPicks Verdict
SpecPicks classifies StarTech.com Thunderbolt 3 Dock - Dual 4K 60Hz Monitor TB3 Laptop… as a niche pick — read recent reviews before buying in the external storage category, based on 78 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. StarTech's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by StarTech's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Below-average customer rating — read recent reviews before buying
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- HIGH-PERFORMANCE THUNDERBOLT 3 CERTIFIED DOCK: Driverless setup for plug-and-play installation; Thunderbolt 3 (40Gbps); Up to dual 4K 60Hz video; 2x DisplayPort, 1x HDMI, 1x VGA; 2-Port USB-A Hub (USB 3.2 Gen 1 5Gbps); Gigabit Ethernet; 85W Power Delivery
- FLEXIBLE MONITOR OUTPUTS: Connect up to two external monitors for up to dual 4K video with any combination of 2x DP (4K 60Hz), 1x HDMI (4K 60Hz) or VGA (1080p 60Hz); Video output utilizes direct GPU performance with no software or compression
- COMPATIBILITY: This docking station is compatible with Windows, macOS, and Ubuntu; Supports Thunderbolt or USB4 laptops; Dual Display on M1, M2, M3 Max/Pro, M4 Pro/Max MacBooks, and single display on base M-series MacBooks and iPad Pro M1 & later
- EASY TO DEPLOY & SETUP: Thunderbolt 3 Dock requires no driver setup or additional display adapters; Included 1.6 ft (0.5 m) Thunderbolt 3 host cable; Front facing Thunderbolt 3 host port for hassle-free installation
- OUR ADVANTAGE: Includes power adapter that simultaneously provides 85W of Power Delivery to charge the laptop & full power to all ports; Connectivity Tools w/Network MAC Address Pass-Through, WiFi Auto Switching, USB Event Monitoring & Windows Layout
Full Specifications
| Brand | StarTech.com |
|---|---|
| Color | Gray |
| Wattage | 85 |
| Unit Count | 1.0 Count |
| Connectivity | USB, WiFi |
| Model Number | TB3DK2DHV |
| Compatibility | Mac |
| Built-In Media | Thunderbolt 3 Dock - Mac & Windows - Dual 4K60Hz - 85W Power Delivery, Thunderbolt 3 Cable 1.6 ft [0.5 m], Universal Power Adapter, Power Cords (NA/JP, ANZ), Instruction Manual |
| Item Type Name | Docking Station |
| Mfr Part Number | TB3DK2DHV |
| Number of Ports | 8 |
| Total USB Ports | 2 |
| Total Usb Ports | 2 |
| Total HDMI Ports | 1 |
Ready to buy?
StarTech.com Thunderbolt 3 Dock - Dual 4K 60Hz Monitor TB3 Laptop Docking Station with DisplayPort, HDMI & 1080p VGA - 85W Power Delivery & Charging - 2x USB-A, Ethernet - Mac & Windows, TAA is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
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