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STARTECH StarTech.com Thunderbolt3 Dock Dual 4K PCIe M.2 SD (TB3DK2DPM2)
STARTECH StarTech.com Thunderbolt3 Dock Dual 4K PCIe M.2 SD (TB3DK2DPM2)
STARTECH StarTech.com Thunderbolt3 Dock Dual 4K PCIe M.2 SD (TB3DK2DPM2)
STARTECH StarTech.com Thunderbolt3 Dock Dual 4K PCIe M.2 SD (TB3DK2DPM2)
STARTECH StarTech.com Thunderbolt3 Dock Dual 4K PCIe M.2 SD (TB3DK2DPM2)
STARTECH StarTech.com Thunderbolt3 Dock Dual 4K PCIe M.2 SD (TB3DK2DPM2)
STARTECH StarTech.com Thunderbolt3 Dock Dual 4K PCIe M.2 SD (TB3DK2DPM2)

STARTECH StarTech.com Thunderbolt3 Dock Dual 4K PCIe M.2 SD

StarTech.com Thunderbolt 3 Dock, Dual Monitor 4K 60Hz TB3 Laptop Docking Station with DisplayPort, PCIe M.2 NVMe SSD Enclosure, 85W Power Delivery, SD 4.0 Reader, 10Gbps USB-C, 2 USB-A Hub - 85W Thunderbolt 3 Dock (TB3DK2DPM2) - Telakointiasema - Thunderbolt 3 - DP, Thunderbolt - GigE - TAA-yhdenmukainen malleihin P/N: ARMBARDUO, ARMBARDUOV, ARMDUAL, ARMDUAL30, ARMDUALV, ARMSLIMDUO

FI vendors Expected in stock 27.4.2026
SKU: TB3DK2DPM2
Ports:
2
USB-A Ports:
2
Display Ports:
1
HDMI Ports:
0
Network:
1
Card Reader:
True
Host Interface:
USB Type-C

Laptop Docking Station | Mac & Windows® | 3x USB Ports | 10G USB-C | 5K | 85W PD

This compact Thunderbolt™ 3 dock is built for productivity, transforming your Thunderbolt 3 laptop into a dual-4K workstation with up to 40Gbps of throughput. The high- performance dock features a PCIe M.2 SSD slot for enhanced data storage, three USB ports, an SD card reader, a Gigabit Ethernet port, a downstream Thunderbolt 3 port for daisy-chaining, plus 85W Power Delivery.

Create a Dual-4K 60Hz Workstation

Great for Ultra HD tasks, the dual-4K docking station supports 4K resolution on two monitors:

• 1x DisplayPort + 1x Thunderbolt 3 USB-C display (4096 x 2160p @60Hz)

• USB-C to DP cable or USB-C video adapter may be required

• 1x 5K monitor at 60H

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.

Add Data Storage

The Thunderbolt 3 dock’s built-in PCIe M.2 SSD enclosure supports transfer speeds up to 1500MB/s with the addition of a PCIe M.2 SSD for ultra-fast data access, enhanced storage, and application buffering and caching.

Fast SD Card Access

Transfer photos or videos from your SD cards to your Thunderbolt 3 laptop. The dock’s SD slot supports SD 4.0 and UHS-II with transfer speeds up to 270MB/s.

Connect Your Devices

Connect peripherals with three USB ports - one USB-C port (10G) with up to 3A charging and two USB-A ports (5G) with Fast-Charge and Sync.

The GbE port (with PXE Boot and WoL support) provides reliable wired network access.

85W Power Delivery

Using a single cable, the Thunderbolt 3 dock provides up to 85W of Power Delivery charging.

Enhance Productivity and Device Management with the StarTech.com Connectivity Tools Application

Developed to improve performance and security, StarTech.com Connectivity Tools is the only software suite on the market that works with a wide range of IT connectivity accessories. The software suite includes:



Advanced Windows Layout Utility : To setup and save custom windows layouts.



Mac Address Pass-Through Utility : To improve network security.



USB Event Monitoring Utility : To track and log connected USB devices



Wi-Fi Auto Switch Utility : Enabling users to quickly access faster network speeds via wired LAN.

For more information and to download the StarTech.com Connectivity Tools application, please visit: www.StarTech.com/Connectivity-Tools

The TAA compliant TB3DK2DPM2 is backed by a StarTech.com 3-year warranty and free lifetime technical support.

The StarTech.com Advantage

Ports & interfaces
Connectivity technology
Wired
Host interface
USB 3.2 Gen 1 (3.1 Gen 1) Type-C
USB 2.0 ports quantity
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
USB Power Delivery (USB PD)
Yes
USB Power Delivery up to
85 W
HDMI ports quantity
0
DisplayPorts quantity
1
Thunderbolt 3 ports quantity
2
Microphone in
Yes
Headphone outputs
1
Headphone connectivity
3.5 mm
DC-in jack
Yes
Network
Ethernet LAN
Yes
Ethernet LAN (RJ-45) ports
1
Networking standards
IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Auto MDI/MDI-X
Yes
Full duplex
Yes
Performance
Product colour
Black
Card reader integrated
Yes
Compatible memory cards
MMC, MicroSD (TransFlash), MicroSDHC, MicroSDXC, SD, SDHC, SDXC
Supported SSD sizes
M.2
Data transfer rate
40 Gbit/s
Maximum digital resolution
5120 x 2880 pixels
UASP support
Yes
Housing material
Aluminium
Certification
FCC, CE, REACH
Power
AC input voltage
100 - 240 V
Input current
0.25 A
Output voltage
20 V
Output current
7.5 A
Power consumption (typical)
170 W
Power plug type
Type N
Compatible power plug types
AU, EU, JP, UK, US
Software
Windows operating systems supported
Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Mac operating systems supported
Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 13.0 Ventura
Operational conditions
Operating temperature (T-T)
5 - 35 °C
Storage temperature (T-T)
-20 - 50 °C
Operating relative humidity (H-H)
20 - 80%
Weight & dimensions
Width
239 mm
Depth
95 mm
Height
25 mm
Weight
780 g
Packaging data
Package width
138 mm
Package depth
288 mm
Package height
125 mm
Package weight
1.4 kg
Packaging content
Cables included
Thunderbolt
AC adapter included
Yes
Manual
Yes
Technical details
Compliance certificates
RoHS
Logistics data
Products per master (outer) case
4 pc(s)
Master (outer) case width
270 mm
Master (outer) case length
310 mm
Master (outer) case height
326 mm
Harmonized System (HS) code
84733020
Other features
Cable length
0.5 m
Chipset
Intel - Alpine Ridge DP, ASMedia ASM1142, Realtek RTS5411, Realtek RTS5329, C-Media - CM6533, Intel i210AT
Number of microphone inputs
1
ACCESSORIES AND PERIPHERALS / COMPUTER ACC.
AV PRODUCTS / VIDEO ACC.
COMMUNICATION / CABLES
Please note that the product image is for illustration purposes only and the actual product may differ in appearance from the product image (e.g. computers might not include a display, even if there is one in the product image). If you have any questions, please contact us before making an order.

Technical information is provided by a third party. We do not guarantee or assume responsibility for the accuracy or reliability of the information.