Allows users to transfer up to 40Gbps of data, video and audio using the included 0.7m Thunderbolt 3 cable for a quick and powerful plug and play experience.
Supports Windows and Mac operating systems that support Thunderbolt 3 functionality to easily accommodate cross-platform environments.
Single 5K or Dual 4K Video Output
Provides support for a single 5K (5120x2880@60Hz) display or up to two 4K (4096x2160@60Hz) displays via DisplayPort for spectacular true-to-life images.
85W Power Delivery
Quickly charges your laptop and peripheral USB accessories using the Thunderbolt 3 connection to simplify connects and disconnects.
4 USB Ports
Extend productivity capabilities via three USB-A 3.1 Gen1 ports (up to 5Gbps; charging up to 5V/2.4A (1) and 5V/1.5A (2)), and one USB-C 3.1 Gen1 port (up to 5Gbps) with power delivery for an external device (5V/3A).
Premium Compact Design with Zero Footprint Mounting
Offers high quality structural components, well-organized connection options and the ability to attach the dock to the back of any 75mm or 100mm VESA compatible external display for a tidier workspace (mounting plate sold separately – K33959WW).
Conveniently turn the dock on or off as needed with the push of a button.
Supports federal government purchasing protocols.
Gigabit Ethernet Port
Provides a reliable 1Gbps wired networking connection.
Combo 3.5mm Headphone & Microphone Jack
Provides a convenient headset connection.
Kensington Standard and Nano Security Slots
Allows you to easily implement a cable lock from the #1 brand in physical device security to protect your technology investment from potential thieves. Accommodates both MicroSaver and NanoSaver locks.
Ideal for video editing, hot-desking, hoteling, home office and educational environments, Kensington’s SD2400T Thunderbolt 3 Dual 4K Nano Dock with Power Delivery provides users with a quick and powerful connection to adesktop setup. Providing support for Mac and Windows, up to 40Gbps data transfer, 85W power delivery, support for two 4K monitors, and four USB ports, the SD2400T is the essential Thunderbolt 3 docking station.
Best For: Connecting Thunderbolt 3 based Macs, Laptops and Ultrabooks with up to dual 4K monitors
Power Delivery: Supports USB-C PD 3.0 (85W of laptop charging)
Compatibility: Windows 10 and macOS 10.14 or later
# of Monitors Supported: 2
Video Ports: 2x DisplayPort
Maximum Resolution Supported: Single Monitor: 5K (5120x2880@60Hz) or Dual Monitors: 4K (4096x2160@60Hz)
Plug & Play: Plug & Play installation without the need for drivers or downloads
System Requirements: Only compatible with laptops equipped with Thunderbolt 3 ports; not backwards compatible with Thunderbolt 1 or Thunderbolt 2. For Windows based devices, ensure your laptop supports Power Delivery. For Mac, please ensure you are using a MacBook Air or MacBook Pro that supports Thunderbolt 3.
Warranty: 3 Years
Thunderbolt 3 (Cross Platform Compatibility)
Additional Screen Outputs
Number of USB Ports
USB Fast Charging
Docking Station Family
The Task Master
Thunderbolt 3 Laptops & Ultrabooks and Monitors that support up to 4K
Windows 10, macOS 10.14
USB 3.0 Ports
3x: (1) USB 3.1 Gen1 (front) with 5V/1.5A fast-charging & (2) USB 3.1 Gen1 (back) supporting 5V/0.9A
1 x: USB 3.1 Gen1 (front) with 5V/3A charging
1 x 3.5mm Combo Microphone & Headphone Port (front)
Data Transfer Speeds
Supports up to 40Gbps data transfer speed
Ethernet Speed (Mbps)
1000, 100, 10
Maximum Resolution Supported
Single Monitor: 5K (5120 x 2880 @ 60Hz), Dual Monitors: 4K (4096 x 2160 @ 60 Hz)
VESA Mount Compatible: Mounting plate (K33959WW) for 75mm or 100mm VESA layouts sold separately
Plug & Play
Plug & Play installation without need for drivers or downloads