Kensington SD4781P EQ USB-C and USB-A Dual 4K Docking Station
Ideal for professionals requiring a single docking solution for a mixed estate of devices and organisations putting sustainability at the forefront, the SD4781P USB-C® & USB-A Dual 4K Docking Station is a versatile dock that supports the latest USB-C® and legacy USB-A* laptops - including dual monitor support for MacBook M1/M2/M3 laptops. SD4781P’s outer case is composed of 73% post-consumer recycled content (PCR), aimed at reducing our environmental impact. The docking station supports up to 2 external Ultra HD monitors (4K @ 60Hz), with the ability to select between HDMI® 2.0 and DP++ 1.2 connections. A secure screw lock USB-C cable ensures the cable remains in place even in busy office environments. Together with data transfer speeds up to 10Gbps via 6 x USB ports and up to 100W Power Delivery, the SD4781P USB-C® & USB-A Dual 4K Docking Station is the perfect solution for a wide range of different workstation setups. * USB-A devices require an alternative power source, sold separately.
FEATURES
- Supports USB-C® and legacy USB-A laptops running Windows 7 or above, macOS 10.14 or above, Chrome OS 44 or above.
- Plastic outer case composed of 73% post-consumer recycled content (PCR)
- Secure screw lock keeps the USB-C® host cable in place even in busy office and hot-desking environments
- Dual 4K Video via HDMI® 2.0 and DP++ 1.2
- Up to 100W 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
- Accommodates Zero-Footprint Mounting and Kensington Security Lock
- Free Kensington Dockworks™ software
- 3-year limited warranty
EXTENDED FEATURES & BENEFITS
Universal Compatibility
Supports USB-C® and legacy USB-A laptops running Windows 7 or above, macOS 10.14 or above and Chrome OS 44 or above.
Sustainability Focused
Composed of 73% post-consumer recycled content (PCR), the plastic material used in the SD4781P docking station is aimed at reducing our environmental impact.
Secure Screw Lock Connection
Host USB-C cable includes a screw lock to ensure the cable remains in place even in busy office environments.
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, Gigabit Ethernet port and an audio combo jack.
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 enables dual screen supports for M1/M2/M3 MacBooks.
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 require an alternative source of power, sold separately.
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 (K65020EU 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.
SPECIFICATIONS
Connection technology |
USB-C or USB-A (DisplayLink) |
Driverless |
No |
Number of Screen Outputs |
2 |
Video ports |
DisplayPort++, HDMI |
Maximum resolution |
4K |
Power delivery |
100W |
Operating system(s) |
Chrome OS, macOS, Windows |
Number of USB ports |
6 |
USB fast charging |
Yes |
Docking station family |
The Task Master |
DockWorks |
Yes (for Windows only) |
Best For |
USB-C or USB-A Laptops & Ultrabooks and Monitors that support up to 4K |
Compatibility |
Chrome OS 44 or above, macOS 10.14 or above, Windows 7 or above |
USB-A ports |
5x: (1) USB-A 3.2 Gen2 (front) with 5V/2.4A fast-charging & (4) USB-A 3.2 Gen1 (back) supporting 5V/0.9A |
USB-C ports |
1x USB-C 3.2 Gen2 (front) with 5V/3A |
Audio |
1 x 3.5mm Combo Microphone & Headphone Port (front) |
Data transfer speeds |
Supports up to 10Gbps data transfer speed |
Ethernet Speed (Mbps) |
10, 100, 1000 Actual Ethernet speeds may vary depending on, but not limited to, Internet bandwidth, Ethernet cables, network switches, and the hardware and firmware performance of the host computer. |
Maximum resolution supported |
Single or Dual Monitors: 4096 x 2160 @ 60Hz |
Period of Warranty |
Limited 3-year warranty |
Plug & play |
DisplayLink driver installation required |
Security slot compatibility |
Kensington Nano Security Slot, Kensington Security Slot |
System requirements |
USB-C host device must support Power Delivery. Power Delivery is not supported on USB-A host devices without the use of the optional 60W power splitter (K38310) |
USB-C Power Delivery |
Supports USB-C PD 3.0 (100W of laptop charging) |
Video output |
2 x DisplayPort 1.2++, 2 x HDMI v2.0 |
4K support |
Yes |
Device Compatibility |
MacBook M-Series Base Chipset |
RESOURCES
About Kensington:
Kensington The Professionals' Choice™ Kensington The Professionals' Choice™ Kensington The Professionals' Choice™
Kensington is a leader in desktop and mobile device accessories, trusted by organizations around the world for nearly 35 years. Kensington products empower people to be more productive and create content at the highest levels. In both desktop and mobile environments, Kensington’s extensive lineup of award-winning products provide trusted security, desktop productivity innovations, and ergonomic well-being.
Our tradition holds us to high-quality standards for development. Our commitment to our customers means that the details matter. Our core competencies in engineering, industrial design, product quality, and responsive tech support make Kensington The Professionals’ Choice™.
Engineering — Design for Compatibility
We look for common platform opportunities to ensure compatibility wherever possible. Across the Kensington product portfolio, systems and hardware, we design to make things work well together.
Industrial Design — Every Product Is Professional Grade
Our Industrial Design team creates professional-grade products that can survive in business applications, and that fits in seamlessly to productivity environments. This means you’ll look like, and feel like, a professional when using Kensington products.
Product — Details that Matter
Whether it is a complex or simple product, we care about the details. We strive to ensure all our products have that extra ingredient or feature to make our product that much better.
Tech Support — If You’re Working, So Are We
Support when you need it. Our technical support team understands and serves professional use cases. Around the globe, every customer is treated as a professional and gets the benefit of an always-on tech support team.
Quality — Tested, Proven and Reliable
The Kensington Quality Engineering team has three decades of experience in high-volume manufacturing of hardware IT products. Rigorous test cycles help us build great products with robust components. We test above industry standards. This ensures our end-users receive a higher-quality product over the long haul.
Kensington is the inventor and worldwide leader in laptop security locks, the acknowledged leader of Trackball innovation and offers a broad range of premium-branded desktop productivity solutions.