PrologyParts Index

STARTECH.COM TB3DKM2DPL

Thunderbolt 3 Docking Station for Notebook - Black, Silver - 2 Displays

MPNTB3DKM2DPLSTARTECH.COMNetwork cablesUpdated

Key facts

Part number
TB3DKM2DPL
Brand
STARTECH.COM
Category
Network cables
Price
AUD 259.59≈ USD 179 Reference price (RRP)
Availability
On request — ask for a quote

Overview

This certified Thunderbolt™ 3 docking station is a compact mini dock, delivering essential connections for productivity. The bus-powered dock connects dual 4K DisplayPort displays, Gigabit Ethernet, and one USB-A (USB 3.2) port and for flexible set up, the attached Thunderbolt 3 cable has an extended length of (11 in./ 28 cm).

Create a Dual-4K 60Hz Workstation

Great for editing 4K video or other Ultra HD tasks, this portable Thunderbolt™ 3 to DisplayPort dock supports 40 Gbps of throughput and 4K resolution at 60Hz on dual DisplayPort monitors, through a single Thunderbolt™ 3 port. Run resource-demanding applications on two independent displays without draining system resources.

Connect your laptop to:

  • 2x 4K DisplayPort (DP) displays (up to 4096 x 2160p @ 60Hz)

Compact Size & 11-Inch Attached Host Cable

At just 2.4"" x 4.9"" (6.1 cm x 12.4 cm), this dock takes up minimal room on your desk and in your laptop case. The dock's 28 cm (11 inches) attached cable provides extended reach to reduce port/connector strain on MacBooks and laptops on riser stands, or if needed, offers the flexibility to position dock further away from the laptop on your desk.

The Ports You Need Most

  • 1x USB 3.2 Gen 1 Type-A port (5 Gbps)
  • 1x Gigabit Ethernet port (with PXE Boot and Wake-on-LAN support)

Ideal for Power-Demanding Workstation Setups

As many high powered, later generation laptops optimally require more than 100W of power to stay charged, some users prefer to use their laptop's power adapter vs. using their docking stations to keep laptops charged.

This bus-powered TB3 mini dock is ideally suited for those users, providing full Thunderbolt™ 3 docking station performance and functionality, while their workstation laptops are separately charged.""

  • HIGH-PERFORMANCE THUNDERBOLT 3 CERTIFIED DOCK: Driverless setup for plug-and-play installation; Thunderbolt 3 (40 Gbps); Dual 4K 60Hz DisplayPort (DP) outputs; 1x USB 3.2 Gen 1 Type-A (5Gbps) port; Gigabit Ethernet port with PXE boot and WoL
  • FOR HIGH-POWERED LAPTOPS: Dual 4K 60Hz video output with direct GPU performance and no software or compression; Ideal for high-performance laptops that need a direct power adapter connection, but require Thunderbolt 3 dock performance & functionality
  • COMPATIBILITY: Mini dock is compatible with Windows, macOS & Ubuntu; Works with all Thunderbolt 3/4 laptops; Extended dual displays on Apple M1/M2/M3 Max & Pro MacBooks; Single Display on Apple M1/M2/M3 MacBooks & iPad Pro M1 and later
  • EXTRA-LONG CABLE: Attached 11in (28cm) cable provides long reach for easy setup and prevents adapter from dangling on the host connector; Ideal cable length to reduce port strain on 2-in-1 convertible laptops, or host laptops on riser stands
  • OUR ADVANTAGE: Included connectivity tools for IT Pros and IT help-desk support teams with Network MAC Address Pass-Through for network security, WiFi Auto Switching for improved network performance, USB Event Monitoring, and Windows Layout

Specifications

General

Ethernet Technology
Gigabit Ethernet
Connectivity Technology
Wired
Number of Displays Supported
2
Supported Resolutions
3840 x 2160
Screen Mode Supported
4K
Compatibility
Compatible Products: Apple MacBook Dell XPS HP EliteBook Lenovo X1 Carbon Apple MacBook Pro 13 Apple MacBook Pro 16 Apple MacBook Air
Environmentally Friendly
Yes
Brand Compatibility
Apple

Windows Server 2012

Weight (Approximate)
147.4 g
Length
124.5 mm
Height
27.9 mm
Width
68.6 mm
Product Color
Silver

Black

Product Type
Docking Station

Manufacturer Website Address

Product Name
Docking Station
Host Interface
Thunderbolt 3
Network (RJ-45)
Yes
DisplayPort
Yes
Number of DisplayPort Outputs
2
Number of RJ-45 Ports
1
Number of USB Type-A Ports
1
Number of USB 3.1 Gen 1 Type-A Ports
1
Number of USB 3.2 Gen 1 Type-A Ports
1
USB Type-A
Yes

Reference price history

Recorded reference and list prices over time. Not Prology selling prices.

Latest
AUD 259.59≈ USD 179
Oct 2026
Lowest recorded
AUD 259.59≈ USD 179
Highest recorded
AUD 259.59≈ USD 179
Recorded
2026
1 price point

AUD 259.59 rrp, recorded

Buy or sell STARTECH.COM TB3DKM2DPL

Buying STARTECH.COM network cables

Looking to buy the STARTECH.COM TB3DKM2DPL or a compatible network cable? Prology supplies new, refurbished and used STARTECH.COM network cables in Australia and the United States. Send the part number and quantity for a firm price.

Selling STARTECH.COM network cables

Have a spare or decommissioned TB3DKM2DPL? Prology buys used and surplus STARTECH.COM network cables — single units or whole lots — and replies with an offer within 1 business day. Sell your TB3DKM2DPL.

What is the STARTECH.COM TB3DKM2DPL?
The STARTECH.COM TB3DKM2DPL is a STARTECH.COM network cable – Thunderbolt 3 Docking Station for Notebook - Black, Silver - 2 Displays Supported - 4K.
How much does the STARTECH.COM TB3DKM2DPL cost?
The reference price on record is AUD 259.59 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
Where can I buy the STARTECH.COM TB3DKM2DPL?
It is not listed on the Prology store yet. Prology sources STARTECH.COM network cables on request — request a quote and we reply with a firm price and lead time within 1 business day.
Can I sell a used STARTECH.COM TB3DKM2DPL?
Yes. Prology buys used and surplus STARTECH.COM network cables, including the TB3DKM2DPL. Get an offer — sell outright or trade in against your next order.

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