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Kensington K33610NA SD4790P USB-C/USB-A 10Gbps Quad 4K Hybrid Dock - 150W Power Delivery - 4 Display Support - Gigabit Ethernet - Black
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Product Features
Technical Overview
This hybrid dock features a robust port selection designed for modern computing needs. The host connection utilizes USB Type-C with support for USB Power Delivery up to 100W, capable of charging compatible laptops while transmitting data and video signals simultaneously. Six USB ports include four USB-A 3.2 Gen1 ports and two USB-C 3.2 Gen2 ports operating at 10Gbps speeds for high-performance peripherals and storage devices.
Video connectivity is handled through three HDMI and three DisplayPort outputs, enabling flexible multi-monitor configurations. The dock supports both Full HD (1920x1080) and 4K UHD (3840x2160) resolutions at 60Hz refresh rates, ensuring smooth visual performance across supported displays. Network connectivity is provided through a dedicated Gigabit Ethernet port, while a 3.5mm headphone/microphone combo port handles audio needs.
Key Product Advantages
Quad 4K Display Support
Drive up to four external monitors simultaneously at 4K resolution with 60Hz refresh rates, ideal for financial trading desks, video editing suites, or multi-application productivity setups.
- 3840x2160 maximum resolution
- 60Hz refresh rate support
- Mixed resolution configurations
High-Speed Connectivity
Two USB-C 3.2 Gen2 ports deliver 10Gbps data transfer speeds for fast external storage access, while four USB-A 3.2 Gen1 ports maintain compatibility with existing peripherals.
- 10Gbps USB-C ports
- Backward compatible USB-A
- Gigabit Ethernet included
Comprehensive Power Delivery
The 150W power supply provides 100W USB Power Delivery to charge compatible laptops while powering all connected peripherals and displays through a single cable connection.
- 100W host charging
- 150W total power capacity
- Single-cable simplicity
Deployment / Use Cases
The SD4790P excels in professional environments where users require extensive connectivity without sacrificing desk space or cable management. Its quad-display capability makes it particularly valuable for financial analysts, software developers, and creative professionals who benefit from multiple high-resolution screens for data visualization, coding, or multimedia editing.
The dock serves as an ideal solution for hot-desking or shared workspace implementations, allowing users to connect their laptops to full desktop setups with a single USB-C cable. IT departments will appreciate the consistent connectivity profile across Windows, macOS, and ChromeOS devices, simplifying support and deployment in mixed-OS environments.
Professional Workspace Hub
Transform any desk into a fully-featured workstation with monitor, network, peripheral, and power connectivity consolidated through one USB-C connection.
Conference Room & Presentation
Quickly connect presenter laptops to room displays, network, and audio systems while maintaining charging capability throughout extended meetings.
Physical Profile
The compact black enclosure measures 7.87" (200mm) in height, 3.35" (85mm) in width, and 1.18" (30mm) in depth, with a weight of approximately 1.01 lb (458g). This slim profile allows discreet placement on desks or mounting beneath work surfaces. The durable construction includes a Kensington security slot for physical theft prevention in shared environments.
- Width
- 3.35" (85 mm)
- Depth
- 1.18" (30 mm)
- Height
- 7.87" (200 mm)
- Weight
- 1.01 lb (458.13 g)
What's in the Box
The retail package includes all necessary components for immediate deployment of the docking station in your workspace environment.
Highlights
- Supports up to 4 external displays simultaneously at 4K 60Hz resolution
- Two USB-C 3.2 Gen2 ports deliver 10Gbps data transfer speeds
- 100W USB Power Delivery charges compatible laptops through host connection
- Includes Gigabit Ethernet port for stable wired network connectivity
- Compatible with Windows 10, macOS Big Sur, and ChromeOS 114
- Six USB ports (4x USB-A 3.2 Gen1, 2x USB-C 3.2 Gen2) for peripheral connectivity
- Three HDMI and three DisplayPort outputs for flexible monitor connections
- Compact black design with Kensington security slot for physical protection
- 150W power supply provides ample power for dock and connected devices
- Includes USB-C cable with screw lock for secure connection
Specifications
| Specifications | |
|---|---|
| Manufacturer | Kensington Computer Products Group |
| Manufacturer Part Number | K33610NA |
| Brand Name | Kensington |
| Product Model | SD4790P |
| Product Name | SD4790P USB-C and USB-A 10Gbps Quad 4K Hybrid Dock |
| Packaged Quantity | 1 |
| Package Type | Retail |
| Product Type | Docking Station |
| Technical Information | |
| Connectivity Technology | Wired |
| Charging Capability | Yes |
| Number of Displays Supported | 4 |
| Supported Resolutions | 1920 x 1080,3840 x 2160 |
| Screen Mode Supported | Full HD,4K @ 60Hz |
| Device Supported | Notebook,Monitor |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Interfaces/Ports | |
| Host Interface | USB Type C |
| Total Number of USB Ports | 6 |
| Number of USB 3.2 Gen 1 Type-A Ports | 4 |
| Number of USB Type-C Ports | 2 |
| USB Type-C | Yes |
| USB Type-C Detail | 1 x USB-C 3.2 Gen2 10Gbps (5V/0.9A), 1 x USB-C 3.2 Gen2 10Gbps\n (5V/1.5A, supports BC 1.2) |
| Number of USB Type-A Ports | 4 |
| USB Type-A | Yes |
| 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 | 3 |
| HDMI | Yes |
| USB Power Delivery | 100W |
| Software | |
| Operating System Supported | Windows 10,macOS Big Sur,ChromeOS 114 |
| Power Description | |
| Maximum Power Supply Wattage | 150 W |
| Physical Characteristics | |
| Product Color | Black |
| Height | 7.87" (200 mm) |
| Width | 3.35" (85 mm) |
| Depth | 1.18" (30 mm) |
| Weight (Approximate) | 1.01 lb (458.13 g) |
| Miscellaneous | |
| Package Contents | SD4790P USB-C and USB-A 10Gbps Quad 4K Hybrid Dock 1 x USB-C 3.2 Gen2 Cable with USB-A Adapter and Screw Lock 1 x 150W Power Supply Unit 1 x Power Cord 1 x Quick Installation Guide 1 x Compliance Sheet 1 x Warranty Card 1 x Welcome Card |
| Kensington Security Slot | Yes |
| Compatibility | Apple MacBook M1/M2/M3 laptops |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Country of Origin | Thailand |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
How many monitors can I connect to this docking station?
The Kensington SD4790P supports up to four external displays simultaneously. You can connect monitors using the three HDMI ports and three DisplayPort outputs, with support for resolutions up to 4K UHD (3840x2160) at 60Hz refresh rates. This allows for extensive multi-monitor setups ideal for productivity, design work, or financial trading environments.
What is the maximum resolution and refresh rate supported?
This dock supports both Full HD (1920x1080) and 4K UHD (3840x2160) resolutions. At 4K resolution, it maintains a 60Hz refresh rate for smooth visuals. The display support extends across multiple monitors, allowing you to configure mixed resolution setups based on your specific display hardware and workflow requirements.
Does this dock provide power to my laptop?
Yes, the SD4790P features USB Power Delivery capable of delivering up to 100W to compatible laptops through the host USB-C connection. This allows you to charge your laptop while using the dock, eliminating the need for separate power adapters. The included 150W power supply provides sufficient capacity for both the dock's operation and laptop charging.
What operating systems are compatible with this docking station?
The dock is compatible with Windows 10, macOS Big Sur, and ChromeOS 114. This cross-platform support makes it suitable for mixed-OS environments commonly found in business settings. No additional drivers are typically required for basic functionality, though specific display configurations may benefit from manufacturer software on certain operating systems.
What types of USB ports are available on this dock?
The dock provides six USB ports total: four USB-A 3.2 Gen1 ports and two USB-C 3.2 Gen2 ports. The USB-C ports operate at 10Gbps speeds for high-performance devices, while the USB-A ports maintain compatibility with existing peripherals. All ports support data transfer, with specific USB-C ports also supporting charging capabilities for connected devices.
Does this docking station include Ethernet connectivity?
Yes, the SD4790P includes a Gigabit Ethernet port (RJ-45) that provides wired network connectivity at up to 1000Mbps speeds. This is particularly valuable in office environments where stable, high-speed network connections are essential for data-intensive applications, video conferencing, or large file transfers, especially when Wi-Fi signals may be inconsistent.
| Qty | Price | Available |
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