Kensington LD5400T Multi-User Thunderbolt 3 Universal Dual 4K Dock with K-Fob™


Kensington LD5400T Multi-User Thunderbolt 3 Universal Dual 4K Dock with K-Fob™ Smart Lock (K39470M)

SKU: K39470M
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Combining a best-in-class Thunderbolt 3 docking experience with next generation laptop locking technology, Kensington delivers a game-changing 2-in-1 docking and locking solution for both Windows and Mac users. The LD5400T multi-user dock combines the productivity benefits of Thunderbolt 3 connectivity with K-Fob™ Smart Lock technology. Get more speed, more pixels, more power and more possibilities while reducing laptop theft and improving compliance with corporate security protocols. Secures thin and light laptops 11-15” in size, including models from Apple, Dell, HP, Lenovo and other manufacturers.

Best for: Thunderbolt 3 or Thunderbolt 4 Laptops, Ultrabooks and Monitors that support up to 4K. Ideal for customers that require Integrated Physical Security

Warranty: 3 Years

Register & Retrieve™ program provides free and secure cloud-based key fob replacement.

Compatible with the new MacBook Pro 16-inch.

Apple M1 – While this docking station will work with the M1 MacBook, only a single video output is supported. For multi-monitor support on your M1 MacBook, see our Hybrid USB-C DisplayLink docking stations (e.g.: SD4700P, SD4750P, SD4780P or SD4900P) or USB-A DisplayLink adapters (DisplayPort K33989, HDMI K33988, DVI-I K33974).

Connection technology: Thunderbolt 3 (Thunderbolt 4 laptops supported at Thunderbolt 3 features)

USB-C power delivery: Supports USB-C PD 2.0 (85W of laptop charging)

Compatibility: macOS 10.13 or above, Windows 10

No. of monitors supported: 2

Video output: 1 x DisplayPort v1.2 and optional secondary monitor via USB-C video adapter

Maximum resolution supported: Single monitor: 5K (5120 x 2880 @ 60Hz) and Dual monitors: 4K (4096 x 2160 @ 60 Hz)

Plug & play installation without need for drivers or downloads

System requirements: Only compatible with laptops equipped with Thunderbolt 3 or Thunderbolt 4 ports; not backwards compatible with Thunderbolt 1 or Thunderbolt 2. For Windows based devices, ensure your laptop supports Power Delivery.

Additional information

Weight 3.35658 kg
Connectivity technology


HD type

4K Ultra HD

Compatible operating systems

MacOS 10.13 or above; Windows 10

Mac operating systems supported

Mac OS X 10.13 High Sierra

Mac compatibility


Windows operating systems supported

Windows 10

Output current

0.9 A

Output voltage

5 V

Power supply

85 W

Daisy chain


Charging function


Plug and Play


Cable lock slot type


Number of displays supported


Maximum digital resolution

5120 x 2880 pixels

Data transfer rate

40 Gbit/s

Host interface

Thunderbolt 3

Product colour

Black, Silver

Ethernet LAN data rates

10,100,1000 Mbit/s

Ethernet LAN (RJ-45) ports


Ethernet LAN


Combo headphone/mic port


Thunderbolt 3 ports quantity


DisplayPort version


DisplayPorts quantity


USB Power Delivery up to

85 W

USB Power Delivery revision


USB Power Delivery


Headphone outputs


Microphone in


USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity


USB ports quantity



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