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Kensington

Kensington SD5900T Docking Station

$299.99
$279.07 SAVE $20.92
921 availableas of 09/17/2026

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Should arrive by Thu, Oct 1 with free ground shipping

Compliance, certifications and origin

  • RoHS
  • Origin: Vietnam
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

More screens, more speed, and more power for MacBook setups.

A typical Thunderbolt™ 4 dock only supports a single display for MacBook M1/M2/M3 base chipset models. For busy professionals juggling multiple tasks and projects, this means minimizing and toggling between windows to meet workflow demands, hampering productivity and focus. The SD5900T EQ Thunderbolt™ 4 Quad 4K 40Gbps Dock leverages the power of Thunderbolt™ 4 and DisplayLink® technology to expand your visual workspace, boost productivity, and future-proof your setup - unlocking the full potential of your MacBook to support unrivaled connectivity and seamless multi-tasking.

  • Up to Quad 4K Video via HDMI®, DP, and Thunderbolt™
  • Supports MacBooks with M1, M2, and M3 chipsets running macOS (11 or later)
  • Data transfer speeds up to 40Gbps
  • Daisy chain support
  • Intel VT-d DMA protection
  • Up to 100W charging (96W certified)
  • Productive 16-in-1 design
  • Composed of 100% post-consumer recycled (PCR) aluminum
  • KonstantCharge™ ensures your devices remain charged even when the host cable is unplugged from your laptop.
  • Zero-footprint mounting option
  • Security cable lock slots
  • 3-Year limited warranty

Technical specifications

General Information

Manufacturer Kensington Computer Products Group
Manufacturer Part Number K35232NA
Manufacturer Website Address http://www.kensington.com
Brand Name Kensington
Product Model SD5900T
Product Name SD5900T Docking Station
Packaged Quantity 1
Package Type Retail
Product Type Docking Station

Technical Information

Connectivity Technology Wired
Charging Capability Yes
Device Supported Solid State DriveMemory Card ReaderNotebookMonitorSmartwatchAirPodsSmartphone
Cable Length 3.28 ft
Memory Card Reader Yes
Memory Card Supported SDmicroSD
Features LED Power IndicatorPlug & PlayPower Delivery Pass-throughKonstantCharge
Number of Displays Supported 4
Screen Mode Supported 6K5K4K8K @ 60Hz4K @ 60Hz
Supported Resolutions 5120 x 28803840 x 21607680 x 43206016 x 3384
Maximum Data Transfer Rate 5 GB/s
Security Slot Type Kensington Security Slot

Network & Communication

Ethernet Technology 2.5 Gigabit Ethernet

Interfaces/Ports

Host Interface Thunderbolt 4
Total Number of USB Ports 4
Number of USB 3.2 Gen 1 Type-A Ports 2
Number of USB 3.2 Gen 2 Type-A Ports 1
Number of USB Type-A Ports 3
Number of USB Type-C Ports 1
USB Type-A Yes
USB Type-C Yes
USB Type-C Detail 1 x USB-C® 3.2 Gen2, 10Gbps (up to 5V/3A, 15W)
Network (RJ-45) Yes
Number of RJ-45 Ports 1
Number of DisplayPorts 3
DisplayPort Yes
Headphone / Microphone Combo Port Yes
Number of HDMI Ports 2
HDMI Yes
Thunderbolt Yes
Thunderbolt Ports Quantity 3
Number of Thunderbolt 4 Ports 3
USB Power Delivery 100W

Physical Characteristics

Color Family Blue
Product Color Midnight Blue
Form Factor Desktop
Height 8.86"
Width 3.35"
Depth 0.87"
Weight (Approximate) 1.32 lb

Software

Operating System Supported macOS Big SurmacOS 14

Miscellaneous

Package Contents
  • SD5900T Docking Station
  • 1 x 1M (3.28ft) Thunderbolt 4 Certified Passive Cable
  • 1 x 149.1W Power Supply Unit
  • 1 x Power Cord (varied by different SKU)
  • 1 x Quick Installation Guide
  • 1 x Compliance Sheet
  • 1 x Warranty Card
  • 1 x Welcome Card
Kensington Security Slot Yes
Compatibility

Compatible Devices:

  • Apple MacBooks M1, M2, and M3 with Pro and Max chipsets
  • Apple iPhones
  • Apple AirPods
  • Apple Watches
Brand Compatibility Apple
Post-consumer-waste% 100%
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Energy Efficiency Compliance Energy-related Products Directive (ErP)
Country of Origin Vietnam

Power Description

Maximum Power Supply Wattage 149.10 W
USB Power Delivery 100W
Power Source Type Power Supply

Warranty

Limited Warranty 3 Year

Ratings and reviews

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IN STOCK

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.