Product ID: TB3DK2DPM2
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.
Great for Ultra HD tasks, the dual-4K docking station supports 4K resolution on two monitors:
Simply connect the TB3 dock to your laptop with included TB3 cable and start working immediately. No time-consuming driver installations are required.
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.
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 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.
Using a single cable, the Thunderbolt 3 dock provides up to 85W of Power Delivery charging.
The TAA compliant TB3DK2DPM2 is backed by a StarTech.com 3-year warranty and free lifetime technical support.
|Warranty Information||Warranty||3 Years|
|Connector(s)||2 - Connector Type(s)||Thunderbolt™ 3 USB-C (24-pin) (40Gbps)|
|1 - Connector Type(s)||DisplayPort (20 pin)|
|USB Type-C (24 pin) USB 3.1 (10Gbps)|
|M.2 (NVMe, M-Key, PCIe x4)|
|USB Type-A (9 pin) USB 3.0 (5 Gbps)|
|3.5 mm Mini-Jack (3 Position)|
|3.5 mm Audio|
|Environmental||Operating Temperature||5°C to 35°C (41°F to 95°F)|
|Storage Temperature||-20°C to 50°C (-4°F to 122°F)|
|Bus Type||Thunderbolt 3|
|Industry Standards||Thunderbolt 3
USB Battery Charging Specification Rev. 1.2
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
USB 3.0 - Backward compatible with USB 2.0 and 1.1
|Chipset ID||Intel - Alpine Ridge DP
C-Media - CM6533
|Packaging Information||Shipping (Package) Weight||3.1 lb [1.4 kg]|
|Package Length||11.3 in [28.8 cm]|
|Package Width||5.4 in [13.8 cm]|
|Package Height||4.9 in [12.5 cm]|
|Performance||Maximum Data Transfer Rate||40 Gbps (Thunderbolt 3)
10 Gbps (USB 3.1 Gen 2)
5 Gbps (USB 3.0)
2 Gbps (Ethernet; Full-Duplex)
|Maximum Digital Resolutions||Dual 4K displays - DisplayPort and Thunderbolt 3 USB-C - 4096 x 2160p / 3840 x 2160p at 60Hz
Single 4K display - DisplayPort or Thunderbolt 3 USB-C - 4096 x 2160p / 3840 x 2160p at 60Hz
Single 5K (5120 x 2880p) display (through Thunderbolt 3 USB-C port)
|Type and Rate||Thunderbolt 3 - 40 Gbit/s|
|Memory Media Type||SD/MMC (Secure Digital/Multimedia Card)|
|Compatible Networks||10/100/1000 Mbps|
|Memory Media Type||SDHC (Secure Digital High Capacity)|
|Full Duplex Support||Yes|
|Memory Media Type||SDXC (Secure Digital eXtended Capacity)|
|microSD (Micro Secure Digital) (adapter required)|
|microSDHC (Micro Secure Digital High Capacity) (adapter required)|
|microSDXC (Micro Secure Digital eXtended Capacity) (adapter required)|
|Cable Length||19.7 in [50 cm]|
|Product Length||3.7 in [95.0 mm]|
|Product Width||9.4 in [23.9 cm]|
|Product Height||1.0 in [25.0 mm]|
|Weight of Product||27.5 oz [780.0 g]|
|Power||Power Source||AC Adapter Included|
|Input Voltage||100 - 240 AC|
|Input Current||2.5 A|
|Output Voltage||20V DC|
|Output Current||7.5 A|
|Center Tip Polarity||Positive|
|Power Consumption (In Watts)||170|
|Software||OS Compatibility||Windows® 8, 8.1, 10
macOS 10.12 - 10.15, 11.0
|Special Notes / Requirements||System and Cable Requirements||Thunderbolt 3 equipped computer with a Thunderbolt 3 port.|
|Your laptop's Thunderbolt 3 port must support USB Power Delivery 2.0 in order to power and charge your laptop.|
|Note||A 4K-capable display is required to achieve 4K x 2K resolution (4K is also known as 4K x 2K).|
|When connecting a display to one of the Thunderbolt 3 USB-C ports, a USB-C video adapter might be required depending on the input of your display.|
|USB 3.0 is also known as USB 3.1 Gen 1; this connectivity standard offers speeds up to 5Gbps. USB 3.1 Gen 2 offers speeds up to 10Gbps.|
|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||1 - Included in Package||docking station|
|Thunderbolt 3 cable|
|universal power adapter|
|4 - Included in Package||power cords (NA/JP, EU, UK, ANZ)|
|1 - Included in Package||instruction manual|
Add an eSATA port and a USB 3.1 Gen 2 hub port to your Thunderbolt™ 3 enabled laptop, tablet or other device
High Speed USB Hub | 4x Dedicated Independent Ports | 3x USB-A 1x USB-C
Add an external PCIe (PCI Express 3.0) x16 slot and a DisplayPort connection to your Thunderbolt 3 equipped MacBook or laptop
Thunderbolt™ 3 USB-C™ Cable | Dual 4K or Full 5K | Thunderbolt Certified
Use first-generation Thunderbolt and Thunderbolt 2 devices with your new Thunderbolt 3 computer
Connect a DVI monitor to a single-mode DisplayPort output from your computer
Connect a VGA monitor to a DisplayPort-equipped PC
Connect your DP computer to an HDMI display using this converter, which supports UHD resolutions up to 4K at 60Hz
Connect your DVI Dual Link display to a DisplayPort® video source, for high resolution applications
Save space and neatly mount your docking station, thin client or USB hub to a VESA mount, behind your monitor, or under your desk
Dual-Monitor Mount | Low-Profile Base | Steel & Aluminum | For up to 24" Monitors
Increase productivity and free up space by mounting two monitors, stacked, with this attractive desktop stand
Monitor Mount | Desk/Grommet Mount | Height Adjustable | For 12” to 24” Monitors
Monitor Mount | Height Adjustable | Horizontal or Vertical Setup | Tool-less Assembly
Monitor Mount | Desk/Grommet Mount | Height Adjustable | For up to 27” Monitors
Increase productivity by mounting two monitors up to 32", with full-motion articulation
Active adapters are required if adapting DisplayPort to HDMI or DVI monitors. Active adapters use additional chips to make the conversion inside the adapter. Passive DisplayPort to HDMI or DVI will not work with this device.
To arrange extended displays on Windows 10, complete the following.
To arrange extended displays on macOS, complete the following.
Thunderbolt 3 uses the USB-C connector, but not all host connections, cables, and devices with a USB-C connector support Thunderbolt 3. This means that a USB-C device is compatible with a Thunderbolt 3 host connection, but a Thunderbolt 3 device is not compatible with a USB-C host connection. Therefore, it is essential to know whether you have a USB-C or a Thunderbolt 3 host, cable, or device.
To determine if your component is a Thunderbolt 3 device, look for the Thunderbolt 3 symbol. USB-C devices do not include this symbol. For more information about USB-C, see the following FAQ: http://www.startech.com/faq/usb-c-port-capabilites
MacBook Air, MacBook Pro 13-inch, and Mac Mini 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 or adapter with more than one video output. This limitation also applies to using multiple Thunderbolt or Type C display adapters on both Type C ports. This is not a limitation of StarTech.com products specifically, and Apple lists support for only one external display in the Tech Specs for Video Support on the M1 MacBook Pro 13” [external link to apple.com]. Turning off the laptop display or using clamshell mode does not change this.
One option for docking that allows more than one external display with an Apple M1-based Mac is to use a USB-C DisplayLink-based docking station or video adapter that requires a driver install. One dual monitor example is our DK30CHDDPPD, but please contact StarTech.com support for a recommendation based on your specific setup.
Please note: this single monitor limitation does not affect Intel-based Macs with Thunderbolt 3.