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for Notebook, Smartphone, Memory Card Reader, Monitor, AirPods, Solid State Drive, Smartwatch - Charging Capability - Memory Card Reader - SD, microSD - 149.10 W - Thunderbolt 4 - 4 Displays Supported - 4K, 4K @ 60Hz, 6K, 5K, 8K @ 60Hz - 3840 x 2160, 6016 x 3384, 5120 x 2880, 7680 x 4320 - 4 x USB Ports - 3 x USB-A Ports - USB-A - 1 x USB-C Ports - USB-C - 1 x RJ-45 Ports - Network (RJ-45) - 2 x HDMI Ports - HDMI - 3 x DisplayPorts - DisplayPort - Midnight Blue - 3
MSRP$299.99
$283.46
Save 6%Special order — estimated available by September 10, 2026.
Genuine Kensington Computer Products through authorized distribution — TAA country-of-origin verified and NDAA §889 screened before checkout.
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
Limited Warranty: 3 Year
The Professionals' Choice™ With over 40 years of experience, Kensington has been a global leader in desktop productivity solutions since 2006. Known as the Professionals’ Choice, Kensington offers quality-tested products that exceed industry standards, comes with a superior warranty, and provides unmatched support. Built to last with up to 5-year limited warranties, you can trust that our solutions will serve your business for the long haul, reducing unexpected costs and frequent replacements. Experience the harmony of comfort and performance. Your ergonomics and wellness experience should be simple and cohesive, so the results are comfortable, personal, and professional. With Kensington, you gain peace of mind from working with an established U.S.-based partner that organizations worldwide have trusted for over four decades. Whether you're seeking cutting-edge tools to support your company's strategy or looking for the best value to stretch limited budgets, choosing the right tech partner matters.
| General Information | |
|---|---|
| Manufacturer | Kensington Computer Products Group |
| Manufacturer Part Number | K35232NA |
| Brand Name | Kensington |
| Product Model | SD5900T |
| Product Name | SD5900T Docking Station |
| Packaged Quantity | 1 |
| Package Type | Retail |
| Product Type | Docking Station |
| 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-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) |
| Number of USB Type-A Ports | 3 |
| Number of RJ-45 Ports | 1 |
| Network (RJ-45) | Yes |
| 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 |
| Network & Communication | |
| Ethernet Technology | 2.5 Gigabit Ethernet |
| Physical Characteristics | |
| Product Color | Midnight Blue |
| Form Factor | Desktop |
| Height | 8.86" |
| Width | 3.35" |
| Depth | 0.87" |
| Weight (Approximate) | 1.32 lb |
| Power Description | |
| Maximum Power Supply Wattage | 149.10 W |
| Software | |
| Operating System Supported | macOS 14, macOS Big Sur |
| Technical Information | |
| Connectivity Technology | Wired |
| Charging Capability | Yes |
| Number of Displays Supported | 4 |
| Device Supported | Notebook, Smartphone, Memory Card Reader, Monitor, AirPods, Solid State Drive, Smartwatch |
| Supported Resolutions | 3840 x 2160, 6016 x 3384, 5120 x 2880, 7680 x 4320 |
| Screen Mode Supported | 4K, 4K @ 60Hz, 6K, 5K, 8K @ 60Hz |
| Memory Card Reader | Yes |
| Memory Card Supported | SD, microSD |
| Warranty | |
| Limited Warranty | 3 Year |
| Miscellaneous | |
| Package Contents |
|
| Kensington Security Slot | Yes |
| Compatibility | Compatible Devices: Apple MacBooks M1, M2, and M3 with Pro and Max chipsets Apple iPhones Apple AirPods Apple Watches |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Energy Efficiency Compliance | Energy-related Products Directive (ErP) |
| Country of Origin | Vietnam |
Matched on Notebook · Wired
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