- General Information
- Manufacturer
- ACCO Brands Corporation
- Manufacturer Website Address
- http://www.acco.com
- Brand Name
- Kensington
- Packaged Quantity
- 1
- Package Type
- Retail
- Product Type
- Docking Station
The versatile & sustainable dock.
Ideal for professionals seeking a single docking solution that can cater to mixed estates and organisations putting sustainability at the forefront, the SD4781P EQ USB-C® & USB-A Dual 4K Docking Station is a versatile dock that supports the latest USB-C® and legacy USB-A* laptops with video, data, and power-including dual monitor support for MacBook M1/M2/M3 laptops.
Providing a superb video experience with support for up to 2 external Ultra HD monitors (4K @ 60Hz), and the ability to select between HDMI® 2.0 and DP++ 1.2 connections (4 video ports for up to 2 external displays), SD4781P offers flexible display options without the need for adapters or dongles.
Supporting up to 10Gbps data transfer speeds via 6 USB ports and up to 100W of Power Delivery, the SD4781P USB-C® & USB-A Dual 4K Docking satisfies the video, data, and power needs of most workstation setups.
- Supports USB-C® and legacy USB-A laptops The plastic outer case is composed of 73% post-consumer recycled content (PCR)
- Dual 4K Video via HDMI® 2.0 and DP++ 1.2
- Up to 100W of Power Delivery to compatible laptops while powering connected accessories
- Up to 10Gbps data transfer speeds via 1 x USB-C® port and 5 x USB-A ports
- Secure screw lock connector for host cable is ideal for hot desking and busy office environments
- Accommodates Zero-Footprint Mounting and Kensington Security Lock
- Free Kensington Dockworks™ software
- 3-year limited warranty
Universal Compatibility
Supports USB-C® and legacy USB-A laptops running Windows 7 or above, macOS 10.14 or above, Chrome OS 44 or above.
Sustainability Focused
Composed of 73% postconsumer recycled content (PCR), the plastic material used in the SD4781P docking station is aimed at reducing our environmental impact.
Multiple Ports
Supports USB-C® and Delivers speeds up to 10Gbps via 1 x USB-C® port and 5 x USB-A ports. Also includes 2 x HDMI® 2.0 ports, 2 x DP++ 1.2 ports, a Gigabit Ethernet port, and an audio combo jack.
Secure Screw Lock Connection
Host USB-C® cable includes a screw lock to ensure the cable remains in place even in busy office environments.
Dual 4K Video via HDMI® 2.0 and DP++ 1.2
Four video ports allow you to select between HDMI® 2.0 and DP++ 1.2 without the need for cumbersome adapters. Also supports M1/M2/M3 MacBook with dual displays.
Up to 100W Power Delivery
Delivers power to laptop, docking station, and connected accessories. Supports up to 100W for USB-C® Alt Mode laptops. USB-A laptops will require an alternative source of power.
Zero-Footprint Mounting
Option and Security Cable Lock Slots
Maximise desktop space by mounting your docking station out of the way. Mounting bracket sold separately (K34050WW). Protect your investment with a Kensington cable lock (K65020WW or K65021WW), sold separately.
Industry-Leading Quality, Warranty, and Support
 Built with quality in mind, we stand behind the SD4781P USB-C® and USB-A Dual 4K Docking Station with a three-year limited warranty.
- Warranty
- Limited Warranty
- 3 Year
- Technical Information
- Connectivity Technology
- Wired
- Charging Capability
- Yes
- Device Supported
- Notebook/Monitor
- Features
- Power Delivery Pass-through
- Number of Displays Supported
- 2
- Screen Mode Supported
- 4K @ 60Hz
- Supported Resolutions
- 4096 x 2160
- Maximum Data Transfer Rate
- 1.25 GB/s
- Security Slot Type
- Kensington Security Slot
- 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 3.2 Gen 2 Type-A Ports
- 1
- Number of USB Type-A Ports
- 5
- 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 (5V/3A , up to 9V/2A)
- Network (RJ-45)
- Yes
- Number of DisplayPorts
- 2
- DisplayPort
- Yes
- DisplayPort Version
- 1.2++
- Headphone/Microphone Combo Port
- Yes
- Number of HDMI Ports
- 2
- HDMI
- Yes
- HDMI Version
- 2.0
- USB Power Delivery
- 100W
- Software
- Operating System Supported
- Windows 10
- Windows 7
- Mac OS X 10.14 Mojave
- ChromeOS 44
- Power Description
- Maximum Power Supply Wattage
- 170 W
- Power Source Type
- Power Supply
- Physical Characteristics
- Color Family
- Black
- Product Color
- Black
- Form Factor
- Desktop
- Height
- 210 mm
- Width
- 90 mm
- Depth
- 30 mm
- Weight (Approximate)
- 385.6 g
- Miscellaneous
- Package Contents
- SD4781P EQ USB-C & USB-A Dual 4K Docking Station
- 1 x USB-C 3.2 Gen2 Cable with USB-A Adapter
- 1 x 170W Power Supply Unit
- 2 x Power Cords (AU, JP)
- 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
- Brand Compatibility
- Apple
- Post-consumer-waste%
- 73%
- Environmental Compliance
- Restriction of Hazardous Substances (RoHS)
- Country of Origin
- Thailand