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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
$275.80
Save 8%Back-ordered — ships when restocked.
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
| Package Contents |
|
|---|---|
| Host Interface | Thunderbolt 4 |
| Product Type | Docking Station |
| Compatibility | Compatible Devices: Apple MacBooks M1, M2, and M3 with Pro and Max chipsets Apple iPhones Apple AirPods Apple Watches |
| Device Supported | Notebook, Smartphone, Memory Card Reader, Monitor, AirPods, Solid State Drive, Smartwatch |
| Manufacturer Part Number | K35232NA |
| Packaged Quantity | 1 |
| Limited Warranty | 3 Year |
| Weight (Approximate) | 1.32 lb |
| Connectivity Technology | Wired |
| Form Factor | Desktop |
| Manufacturer | Kensington Computer Products Group |
| Product Model | SD5900T |
| Product Name | SD5900T Docking Station |
| Package Type | Retail |
| Brand Name | Kensington |
| Charging Capability | Yes |
| Operating System Supported | macOS 14, macOS Big Sur |
| Memory Card Supported | SD, microSD |
| Country of Origin | Vietnam |
| Height | 8.86" |
| Width | 3.35" |
| Depth | 0.87" |
| Memory Card Reader | Yes |
| Ethernet Technology | 2.5 Gigabit Ethernet |
| HDMI | Yes |
| Number of HDMI Ports | 2 |
| Network (RJ-45) | Yes |
| Maximum Power Supply Wattage | 149.10 W |
| DisplayPort | Yes |
| Total Number of USB Ports | 4 |
| Thunderbolt | Yes |
| Number of Displays Supported | 4 |
| Number of DisplayPorts | 3 |
| Headphone/Microphone Combo Port | Yes |
| Number of RJ-45 Ports | 1 |
| Kensington Security Slot | 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-C Ports | 1 |
| Number of USB Type-A Ports | 3 |
| Product Color | Midnight Blue |
| Thunderbolt Ports Quantity | 3 |
| USB Power Delivery | 100W |
| Supported Resolutions | 3840 x 2160, 6016 x 3384, 5120 x 2880, 7680 x 4320 |
| Number of USB 3.2 Gen 1 Type-A Ports | 2 |
| Number of USB 3.2 Gen 2 Type-A Ports | 1 |
| Number of Thunderbolt 4 Ports | 3 |
| USB Type-A | Yes |
| Screen Mode Supported | 4K, 4K @ 60Hz, 6K, 5K, 8K @ 60Hz |
| Energy Efficiency Compliance | Energy-related Products Directive (ErP) |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
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