About the product
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 & Deployment
Simply 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 Options
Great for editing 4K video or other Ultra HD tasks, this Thunderbolt 3 docking station supports 40Gbps speeds and 4K resolution at 60Hz on two monitors. Enjoy ultimate flexibility in setting up your workstation, with monitor options including DisplayPort (DP), HDMI and VGA.
The dock offers many dedicated dual-video options:
2x DisplayPort (4096 x 2160p @ 60Hz)
1x DisplayPort + 1 HDMI (4096 x 2160p @ 60Hz)
1x VGA (1920 x 1200p @ 60Hz) + 1x DisplayPort (4096 x 2160p @ 60Hz)
1x VGA (1920 x 1200p @ 60Hz) + 1x HDMI (4096 x 2160p @ 60Hz)
The Ports You Need Most
Harness the reliability and speed of a wired network connection with the Gigabit Ethernet port (supporting PXE Boot and Wake-on-LAN). Connect your USB devices with two USB 3.0 Type-A ports.
Power & Charge with 85W Power Delivery
Through a single 120W power adapter, the Thunderbolt 3 docking station simultaneously powers and charges your laptop and your attached peripherals while it's docked. It provides up to 85W of charging power through Power Delivery.
The TB3DK2DHV is fully Thunderbolt 3 Certified and backed by a StarTech.com 3-year warranty and free lifetime technical support.
- 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
Technical Specifications
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Power Description | |
| Maximum Power Supply Wattage | 85 W |
| Physical Characteristics | |
| Weight (Approximate) | 11.99 oz (340 g) |
| Height | 0.90" (22.86 mm) |
| Width | 2.30" (58.42 mm) |
| Product Color | Gray |
| Color Family | Gray |
| Software | |
| Operating System Supported | Windows 7 |
| Windows 8.1 | |
| Windows 10 | |
| Mac OS X 10.12 Sierra | |
| Windows 11 | |
| Windows 8 | |
| Technical Information | |
| Device Supported | Notebook/Desktop PC |
| Connectivity Technology | Wired |
| Number of Displays Supported | 2 |
| Supported Resolutions | 1920 x 1200 |
| 4096 x 2160 | |
| Screen Mode Supported | 4K |
| General Information | |
| Product Type | Docking Station |
| Manufacturer Part Number | TB3DK2DHV |
| Manufacturer Website Address | http://www.startech.com |
| Packaged Quantity | 1 Each |
| Manufacturer | StarTech.com |
| Product Name | Thunderbolt 3 Dock - Mac & Windows - Dual 4K60Hz - 85W Power Delivery |
| Brand Name | StarTech.com |
| Miscellaneous | |
| Package Contents |
|
| Compatibility |
|
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Brand Compatibility | Lenovo |
| HP | |
| Dell | |
| Apple | |
| Environmental Compliance | Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) |
| Waste Electrical and Electronic Equipment Directive (WEEE) | |
| Restriction of Hazardous Substances (RoHS) | |
| Interfaces/Ports | |
| Host Interface | Thunderbolt 3 |
| HDMI | Yes |
| VGA | Yes |
| Network (RJ-45) | Yes |
| DisplayPort | Yes |
| Number of DisplayPort Outputs | 2 |
| Number of HDMI Outputs | 1 |
| Total Number of USB Ports | 2 |
| Number of USB 3.0 Ports | 2 |
| Thunderbolt | Yes |
| Number of RJ-45 Ports | 1 |
| USB Type-C | Yes |
| USB Type-C Detail | 1 x Thunderbolt™ 3 USB-C (24 pines) (40 Gbps) hembra |
| USB Type-A | Yes |
Product compare
Product warranty
Standard manufacturer warranty as applicable
Return policy
15 days return in original condition.
Price guarantee
!00% we are always lower than market price.
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