TB3DK2DHV - STARTECH.COM THUNDERBOLT 3 DOCK - DUAL 4K 60HZ - DP / HDMI / VGA, 3 YR
Features
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.
Applications
- Review or edit images, video or media files on dual 4K monitors
- Ideal for permanent or mobile workstations, with multiple display options

Specifications
Technical Specifications
| 4K Support | Yes |
|---|---|
| Bus Type | Thunderbolt 3 |
| Chipset ID | Intel - Alpine Ridge JHL6540Intel - WGI210ATASMedia - ASM1042AParade - PS176Chrontel - CH7517 |
| Displays Supported | 2 |
| Fast-Charge Port(s) | Yes |
| Industry Standards | Thunderbolt 3IEEE 802.3, IEEE 802.3u, IEEE 802.3abUSB 3.0 - Backward compatible with USB 2.0 and 1.1 |
| Auto MDIX | Yes |
| Compatible Networks | 10/100/1000 Mbps |
| Full Duplex Support | Yes |
| Maximum Data Transfer Rate | 40 Gbps (Thunderbolt 3)5 Gbps (USB 3.0)2 Gbps (Ethernet; Full-Duplex) |
| Maximum Digital Resolutions | Dual display - DisplayPort - 4096 x 2160p @ 60HzDual display - 1x DisplayPort + 1x HDMI - 4096 x 2160p @ 60HzDual display - 1x VGA 1920 x 1200 @ 60Hz + 1x DisplayPort 4096 x 2160p @ 60HzDual display - 1x VGA 1920 x 1200 @ 60Hz + 1x HDMI 4096 x 2160p @ 60HzSingle display - DisplayPort - 4096 x 2160p @ 60HzSingle display - VGA - 1920 x 1200 @ 60HzSingle display - HDMI - 4096 x 2160p @ 60Hz |
| PXE | Yes |
| Type and Rate | Thunderbolt 3 - 40 Gbit/s |
| UASP Support | Yes |
| Connector Type(s) | 1 - Thunderbolt™ 3 USB-C (24-pin) (40Gbps) Female2 - DisplayPort (20 pin) Female1 - HDMI (19 pin) Female1 - VGA (15 pin, High Density D-Sub) Female2 - USB Type-A (9 pin) USB 3.0 Female1 - RJ-45 Female |
| OS Compatibility | Windows® 7, 8, 8.1, 10macOS 10.12 - 10.14 |
| Note | A 4K-capable display is required to achieve 4K x 2K resolution (4K is also known as 4K x 2K). |
| System and Cable Requirements | Thunderbolt 3 equipped computer with a Thunderbolt 3 port |
| Center Tip Polarity | Positive |
| Input Current | 1.8 A |
| Input Voltage | 100 ~ 240 AC |
| Output Current | 6.32 A |
| Output Voltage | 19V DC |
| Plug Type | N |
| Power Consumption (In Watts) | 120W |
| Power Delivery | 85W |
| Power Source | AC Adapter Included |
| Humidity | 20~80% RH (Non-condensing) |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -20°C to 70°C (-4°F to 158°F) |
| Cable Length | 19.7 in [50 cm] |
| Color | Gray |
| Enclosure Type | Aluminum |
| Product Height | 0.9 in [2.4 cm] |
| Product Length | 7.7 in [19.6 cm] |
| Product Width | 2.3 in [58.6 mm] |
| Weight of Product | 12 oz [340 g] |
| Brand | StarTech.com |
|---|---|
| Product Type | Computers & Tablets > Docking Stations |
| Weight | 1.35 kg |
| Warranty |
|---|
Note:
Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return






