Flexible video outputs
Use DisplayPort + DisplayPort, HDMI + HDMI, or DisplayPort + HDMI configurations; display capability depends on the host.
Startech TB3CDK2DH THUNDERBOLT 3 DOCK USB-C /DUAL 4K/96W PD
Model # TB3CDK2DH
-
SKU: TB3CDK2DH
$356.00
Stock Availability
🟢Live
In Stock · 10+ available
Pickup from Vermont, VIC
Allow 1–2 business days for stock transfer
Allow 1–2 business days for stock transfer
- Pick Up Available
- Australian Warranty
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StarTech TB3CDK2DH
Thunderbolt 3 / USB-C Dual 4K Docking Station with 96W PD
A high-performance docking station with dual DisplayPort or dual HDMI outputs, five downstream USB ports, Gigabit Ethernet and up to 96W sustained Power Delivery.
Dual 4K 60Hz96W Power Delivery5 USB ports3-year warranty
Key features
96W sustained charging
Delivers up to 96W sustained Power Delivery, with 100W peak power stated in the supplied product content.
Five downstream USB ports
Includes 10Gbps USB-C and USB-A connections plus 5Gbps USB-A ports and fast-charging support.
Business networking
Gigabit Ethernet supports PXE Boot and Wake-on-LAN, with a headset port for workstation connectivity.
Key highlights
- Thunderbolt 3 certified with USB-C compatibility
- Single 8K 30Hz support on a suitable HBR3 Thunderbolt host
- 0.8 m Thunderbolt host cable
- Kensington-style security slot and optional mounting support
What to know before buying
Video resolution and the number of extended displays depend on the host connection, graphics capability and operating system. Apple silicon and non-Thunderbolt USB-C systems can have different display limits.
Product videos
Australian version and official StarTech warranty
This item is the Australian version supplied by DeviceDeal and is covered by the official StarTech.com 3-year manufacturer warranty in Australia.
Please retain your DeviceDeal tax invoice as proof of purchase. Warranty coverage and claims are subject to StarTech.com warranty terms, eligibility requirements and product assessment.
Frequently asked questions
What connections does TB3CDK2DH add?
It adds dual DisplayPort, dual HDMI, five downstream USB ports, Gigabit Ethernet and headset connectivity through a Thunderbolt 3 or supported USB-C host connection.
Can it run two 4K monitors?
Yes. On a compatible host, it supports dual 4K displays at up to 60Hz; actual output depends on the host connection and graphics capability.
Can it drive an 8K display?
Yes. A suitable Thunderbolt 3 HBR3 host can support a single display up to 7680 × 4320 at 30Hz.
How much laptop charging does it provide?
The dock provides up to 96W sustained Power Delivery, with 100W peak power stated in the supplied product information.
What USB ports are available?
It provides five downstream USB ports, including 10Gbps USB-C and USB-A ports plus 5Gbps USB-A ports, with fast-charging capability on selected front ports.
Does the Ethernet port support PXE and Wake-on-LAN?
Yes. The Gigabit Ethernet connection supports PXE Boot and Wake-on-LAN.
What host cable is included?
A 0.8 m Thunderbolt 3 host cable is included.
What warranty applies in Australia?
TB3CDK2DH is covered by a 3-year official StarTech.com manufacturer warranty in Australia, subject to StarTech.com warranty terms and product assessment.
(TB3CDK2DH)
Features and highlights
Flexible video outputs
Use DisplayPort + DisplayPort, HDMI + HDMI, or DisplayPort + HDMI configurations; display capability depends on the host.
96W sustained charging
Delivers up to 96W sustained Power Delivery, with 100W peak power stated in the supplied product content.
Five downstream USB ports
Includes 10Gbps USB-C and USB-A connections plus 5Gbps USB-A ports and fast-charging support.
Business networking
Gigabit Ethernet supports PXE Boot and Wake-on-LAN, with a headset port for workstation connectivity.
Key highlights
- Thunderbolt 3 certified with USB-C compatibility
- Single 8K 30Hz support on a suitable HBR3 Thunderbolt host
- 0.8 m Thunderbolt host cable
- Kensington-style security slot and optional mounting support
3-year official StarTech.com warranty
Australian version supplied by DeviceDeal. Retain your DeviceDeal tax invoice; warranty coverage is subject to StarTech.com terms, eligibility and product assessment.
Specifications
StarTech TB3CDK2DH Thunderbolt 3 / USB-C Dual 4K Docking Station with 96W PD
Warranty Information
| Warranty | 3 Years |
|---|
Connector(s)
| Internal Ports | 1 - USB 3.2 USB Type C (10 pin, Gen 2, 10 Gbps) 1 - USB 3.2 Type-A (9 pin, Gen 2, 10Gbps) 1 - 3.5 mm Audio 2 - USB 3.2 Type-A (9 pin, Gen 1, 5Gbps) 2 - DisplayPort 2 - HDMI 1 - RJ-45 |
|---|---|
| Host Connectors | 1 - Thunderbolt 3 USB-C (24-pin) (40Gbps) |
Environmental
| Operating Temperature | 0°C to 35°C |
|---|---|
| Storage Temperature | -20°C to 70°C |
| Humidity | 0% to 95% (non-condensing) at 25°C |
Hardware
| Displays Supported | 2 |
|---|---|
| 4K Support | Yes |
| Fast-Charge Port(s) | Yes |
| Audio | Yes |
| Interface | Thunderbolt 3 USB 3.2 Gen 2 - 10 Gbit/s |
| Bus Type | Thunderbolt 3 USB 3.2 Gen 2 10Gbps USB-C |
| Compatible Lock Slot | Kensington Standard Slot (K-Slot) |
| Chipset ID | C-Media - CM6533 Genesys Logic - GL3590 Genesys Logic - GL3523 Realtek - RTD2186 Titan Ridge - JHL7440 Cypress - CCG5C Realtek - RTL8153 |
Packaging Information
| Package Height | 4.3 in [11.0 cm] |
|---|---|
| Package Length | 6.4 in [16.3 cm] |
| Shipping (Package) Weight | 4.0 lb [1.8 kg] |
| Package Width | 12.1 in [30.7 cm] |
| Package Quantity | 1 |
Performance
| Wake On Lan | Yes |
|---|---|
| Maximum Digital Resolutions | Thunderbolt 3 Laptops Dual Monitors: 4096 x 2160 @60Hz | Thunderbolt 3 Laptops Single Monitors: 7,680 x 4,320 @30Hz | USB 3.1 Type C Laptops Dual Monitors: 4K (3840x2160) @60Hz | USB 3.1 Type C Laptops Single Monitor: 5K (5120x2880) @60Hz (DP Only) |
| Type and Rate | Thunderbolt 3 - 40 Gbit/s USB 3.2 Gen 2 - 10 Gbit/s USB 3.2 Gen 1 - 5 Gbit/s USB 3.0 - 5 Gbit/s |
| Supported Charging Outputs | BC 1.2 (1.5A) |
| PXE | Yes |
Physical Characteristics
| Color | Black & Space Gray |
|---|---|
| Product Height | 1.3 in [3.3 cm] |
| Product Length | 9.8 in [25.0 cm] |
| Weight of Product | 1.5 lb [0.7 kg] |
| Product Width | 3.1 in [8.0 cm] |
| Cable Length | 31.5 in [80 cm] |
Power
| Power Source | AC Adapter Included |
|---|---|
| Power Delivery | 96W |
| Input Voltage | 100 - 240 AC |
| Input Current | 2.5A |
| Output Voltage | 20V DC |
| Output Current | 8.5A |
| Plug Type | N |
Software
| OS Compatibility | Windows 11 | Windows 10 | Windows 8 | macOS Tahoe (26.1) | macOS Sonoma (14.0) | macOS Ventura (13.0) | macOS Monterey (12.0) | macOS Big Sur (11.0) | macOS Catalina (10.15) | macOS Mojave (10.14) |
|---|
Special Notes / Requirements
| Note | MacBook Air and MacBook Pro systems using the new Apple M1 chip support only a single external display over the Thunderbolt 3 ports, even when connected to a Thunderbolt 3 docking station with more than one video output. This single monitor limitation does not affect Intel-based Macs with Thunderbolt 3. |
|---|
What's in the Box
| Included in Package | 1 - Docking Station 1 - Universal Power Adapter 2 - Power Cords (NA/JP, ANZ) 1 - Thunderbolt 3 Host Cable (80 cm) 1 - User Manual |
|---|
| SKU | TB3CDK2DH |
| Barcode # | 65030881005 |
| Brand | Startech |
| Shipping Weight | 1.8200kg |
| Shipping Width | 0.011m |
| Shipping Height | 0.031m |
| Shipping Length | 0.016m |
3-year official StarTech.com manufacturer warranty
This item is the Australian version supplied by DeviceDeal and is covered by the official StarTech.com 3 years manufacturer warranty in Australia.
Please retain your DeviceDeal tax invoice as proof of purchase.
Warranty coverage and claims are subject to StarTech.com warranty terms, eligibility requirements and product assessment.
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