Dell Thunderbolt Dock TB18DC K16A001

In stock

Dell Thunderbolt Dock TB18DC K16A001 is a device that links all your electronic devices to your laptop PC. When you connect the laptop to the docking station, you can gain access to all your peripherals such as the mouse, keyboard, stereo speakers, external hard drive, and large-screen displays without having to plug each one into the laptop.


Dell Thunderbolt Dock Station TB18DC K16A001

The Dell Thunderbolt Dock Station TB18DC K16A001 is designed to work ONLY with the Precision 7530 and 7730 Mobile Workstations from a firmware, power, and mechanical perspective. While certain Dell XPS and Latitude laptop models may contain two Thunderbolt 3 USB Type-C ports, these systems are not designed to work with the TB18DC Dock.

When you plug the Dell Precision Dual USB-C Thunderbolt Dock TB18DC into a system that is not designed to work with the dock, you will receive a message warning that the system is not designed to work with the dock.

Features and Specifications

For reference on the Dell Precision Dual USB-C Thunderbolt Dock: TB18DC technical specifications, reference the table below.

Device Type Thunderbolt™ Dock


Compatible PCs Precision Mobile Workstation 7530

Precision Mobile Workstation 7730


Operating System Microsoft® Windows® 7

Microsoft® Windows® 8.1

Microsoft® Windows® 10

Ubuntu® Ubuntu ® 16.04.4 LTS

RedHat Enterprise Linux® v7.2


Host Connection Dual Thunderbolt 3 Ports (16.2 mm center-to-center)


Connector Cable Dual-C Connector Cable (0.8m/2.6ft)


Power Source 240 W power supply


Data Transfer Speeds (Max) Up to 40 Gbps


Displays Supported
Single Display
Two Displays
Three Displays
5 K – 5120 x 2880 at 60 hz (DP and mDP) *Requires monitor that supports simultaneous DP and mDP input and requires laptop that is configured in discrete-only mode or special-graphics mode.

4 K – 3840×2160 at 60 Hz (DP/mDP/USB-C)

Full HD – 1920×1200 at 60 Hz (DP/HDMI/VGA)


Video Ports VGA, TBT, mDP, DP, HDMI


Monitor Daisy Chain Support Yes, via TBT, DP, mDP ports


Data/USB Ports (2) USB 2.0 / (3) USB 3.0


Audio In/Out (1) Combo / (1) Speaker Output


Network Support Gigabit Ethernet (LAN)


Security Lock Slot Kensington lock slot (Lock not included)


Management Features Wireless vProTM supported by Precision Workstation

Dock button



MAC Address Pass-through

PXE Boot support


Dimensions (L x D x H) 145 mm x 145 mm x 52 mm

5.7in x 5.7in x 2.4in


Weight 0.74 kg

1.63 lbs


Additional information

Dock & USB Hub

Type C


TB18DC K16A001

New / Used


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