Kensington

Kensington SD4781P EQ USB-C & USB-A Dual 4K Docking Station

SKU
K33603EU
In Stock
USB-C, 4 x USB-A 3.2 Gen1, 1 x USB-A 3.2 Gen2, 1 x USB-C 3.2 Gen2, RJ-45, 2 x DisplayPort, 2 x HDMI, 1 x 3.5mm, 385 g
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  • 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 DockworksTM software
Ports & interfaces
Combo headphone/mic portYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity1
Headphone connectivity3.5 mm
Host interfaceUSB 3.2 Gen 2 (3.1 Gen 2) Type-C
USB 2.0 ports quantity0
Ethernet LAN (RJ-45) ports1
HDMI ports quantity2
HDMI version2.0
DisplayPorts quantity2
Microphone inNo
Headphone outputs1
DC-in jackYes
Connectivity technologyWired
USB Power Delivery (USB PD)Yes
USB Power Delivery revision3.0
USB Power Delivery up to100 W
DisplayPort version1.2
Network
Ethernet LANYes
Ethernet LAN data rates10,100,1000 Mbit/s
Ethernet LAN (RJ-45) ports1
Performance
Maximum digital resolution4096 x 2160 pixels
Country of originThailand
Product colourBlack
Card reader integratedNo
Cable lock slotYes
Plug and PlayNo
LED indicatorsYes
Cable lock slot typeKensington, Nano
HD type4K Ultra HD
Housing materialAcrylonitrile butadiene styrene (ABS), Metal, Polycarbonate (PC)
Maximum refresh rate60 Hz
Technical details
Product colourBlack
Cable lock slotYes
Plug and PlayNo
Sustainability complianceYes
Sustainability certificatesErP
Compliance certificatesCB, CE, RoHS, UKCA
Products per master (outer) case6 pc(s)
Storage
Card reader integratedNo
Power
Power source typeDC
Input current1.8 A
Compatible power plug typesEU, UK
AC input voltage100 - 240 V
Output voltage20 V
Output current8.5 A
Software
Windows operating systems supportedWindows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Mac operating systems supportedMac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma
Other operating systems supportedChromeOS
Indication
LED indicatorsYes
Operational conditions
Operating temperature (T-T)0 - 40 °C
Storage temperature (T-T)-18 - 60 °C
Operating relative humidity (H-H)0 - 55%
Sustainability
Sustainability complianceYes
Sustainability certificatesErP
Weight & dimensions
Weight395 g
Width210 mm
Depth90 mm
Height30 mm
Package weight1.46 kg
Package width235 mm
Package depth150 mm
Package height90 mm
Design
Windows operating systems supportedWindows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Mac operating systems supportedMac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma
Country of originThailand
Product colourBlack
Cable lock slotYes
LED indicatorsYes
Cable lock slot typeKensington, Nano
Packaging data
Package weight1.46 kg
Package width235 mm
Package depth150 mm
Package height90 mm
Packaging content
Interface adapters includedUSB Type-A male - USB Type-C female
Quick start guideYes
Cables includedAC, USB Type-C
AC adapter includedYes
Warranty cardYes
Logistics data
Products per master (outer) case6 pc(s)
Other features
Minimum system requirementsIntel Core i5 6th+ 8Gb RAM Intel HD Graphics 620

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SKU
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452-BCCW
DK30CH2DPPDU
DK30A2DH
TB31PCIEX16
CADUAL4KDOCKUK
Description
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.

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.
The Dell Dock provides a common docking experience for both Dell and non-Dell platforms via Display Port over USB Type-CTM, ensuring a reliable connection and crisp display. The dock connects with a single cable, freeing up space on your desk and in your workspace with the added ability to mount behind a monitor or on your desk. Great for presentations, the small and compact Dell Dock enables fast, efficient connectivity to multiple displays and all your everyday peripherals through one convenient cable.

Single Cable Connectivity
Featuring a powerful DisplayPort over USB Type-CTM cable, with the Dell Dock you can quickly connect your laptop or tablet to a single data and power source up to 130W for Dell devices and 60W for non-Dell devices. You’ll also enjoy an easy, reliable connection from your laptop or tablet to dual FHD displays or a single 4k display @ 30Hz, and all your essential peripherals.

Small Footprint and Big Flexibility
The Dell Dock is small in size-just 6.1 x 4.3 x .83 inches (15.49 x 10.92 x 2.11 cm)-and has one single cable. Place it anywhere you want to work-in your traditional office workspace, a hot desk or a conference room-even if space is limited.

One dock for all
The Dell Dock is compatible with select Dell laptops, workstations, tablets and many compatible non-Dell devices with USB-Type CTM port(s) having data, video, and power capabilities. Easily connect to displays, a mouse, keyboard and audio devices through the Dell Dock from your compatible system of choice.

Connect for collaboration
Grab your laptop and head to the next meeting where you, and your co-workers, will be able to quickly connect to the Dell Dock and share your latest PowerPoint presentation through a connected display screen or projector.

Enhanced video performance
USB Type-C connectivity is the latest and extremely reliable technology for video performance. Your display will be crisp and clear.

Connections and Features:
- Supports 2 FHD displays
- Two USB 2.0 ports
- Three USB 3.0 ports
- Speaker output (rear)
- Combo audio (front)
- Gigabit Ethernet
- Kensington Lock Slot
- 180W AC adapter with 7.4mm barrel

What’s in the box
Dell Dock
DisplayPort over USB Type-CTM Cable
180W AC adapter with 7.4 mm barrel
Quick Setup Guide
Laptop Docking Station | Mac & Windows® | 60W Power Delivery| 4K 60 DP + HDMI

This TAA compliant 4K USB-C™ dock for Mac and Windows® laptops takes productivity to a whole new level, with support for triple 4K monitors - a first in the market. The USB Type-C dock provides 60W charging power, and 5x USB 3.0 ports to connect your peripheral devices. It's the perfect accessory for your Dell™ XPS 15, Chromebook Pixel™; or another USB-C enabled PC laptop.

The dock also connects to USB 3.0 laptops with a USB-A port (using a USB-C to A cable such as the USB315AC1M, sold separately).

Note: Power Delivery to charge your laptop is not available through USB-A, and only dual display is supported.

Enhance Productivity

The 4K USB-C Dock for Mac and Windows lets you create a three-monitor Ultra HD workstation. Connect:

• 2x 4K DisplayPort (DisplayLink) at 4096 x 2160 resolution / 3840 x 2160 @ 60Hz and
• 1x 4K HDMI (DP Alt Mode) at 4096 x 2160 resolution @ 24Hz / 3840 x 2160 @ 30Hz

For high-resolution applications, the universal laptop docking station can also connect to a 5K display (5120 x 2880 resolution) at 60Hz, by connecting the two DisplayPort ports to a single 5K display.

Powerful Connections

This triple-monitor docking station lets you connect your peripherals to transform your laptop into a full-sized workstation. With five USB 3.0 ports (1x USB Type-C and 4x USB Type-A incl 1x Fast-Charge port), a Gigabit Ethernet port, headset jack and separate 3.5 mm audio and microphone ports, you have all the connections you need for maximum performance.

60W Power Delivery

Using a single cable, the USB-C docking station with Power Delivery (up to 60W) will power and charge your laptop, and power your peripherals with its 120W power adapter.

The DK30CH2DPPDU is backed by a StarTech.com 3-year warranty and free lifetime technical support.

The StarTech.com Advantage
Laptop Docking Station | Mac & Windows® | DisplayPort & HDMI | 4K 60 Hz

This dual-4K docking station offers wide flexibility in setting up your workstation, working with both USB-C and USB-A port laptops and supporting multiple combinations of Ultra HD 4K DisplayPort and HDMI monitors.

Enhance Productivity with Dual-4K 60Hz Video

Ideal for highly detailed graphics applications, this dual-4K 60Hz docking station enhances your productivity by expanding the display capabilities of your laptop across two Ultra HD 4K monitors. The laptop docking station works with DisplayLink® to support high-resolution monitors, enabling two full 4K 60Hz displays from a single USB connection.

With the dual-4K dock, connect:

• 2x 4K DisplayPort displays (up to 4096 x 2160p @ 60Hz)
• 2x 4K HDMI displays (up to 4096 x 2160p @ 60Hz)
• 1x 4K DisplayPort + 4K HDMI displays (up to 4096 x 2160p @ 60Hz)

Connects to USB-C and USB-A Laptops

The USB 3.0 docking station supports USB-C and USB-A enabled Mac and Windows laptops. This means you can connect newer USB-C or Thunderboltâ„¢ 3 laptops or extend the life of legacy USB 3.0 (Type-A) laptops.

All the Connections You Need

This USB-A & USB-C dock lets you transform your Mac or Windows laptop into a full workstation with six USB 3.0 (Type-A) ports, a Gigabit Ethernet port, and separate 3.5 mm audio and microphone ports for multiple audio connections, all using a single cable.

DK30A2DH is backed by a StarTech.com 3-year warranty and free lifetime technical support.

The StarTech.com Advantage
Add an external PCIe (PCI Express 3.0) x16 slot and a DisplayPort connection to your Thunderbolt 3 equipped MacBook or laptop

This Thunderboltâ„¢3 PCIe expansion chassis lets you add a PCI Express card to your laptop or desktop computer, through an external Thunderbolt 3 connection. The chassis also features a DisplayPort video output, so you can connect an additional monitor to your laptop, and supports Thunderbolt 3 daisy chaining, so you can expand your workstation even further.

Expand the capabilities of your Thunderbolt 3 computer

The Thunderbolt 3 PCIe chassis makes it easy to expand your system with the capabilities you need to work at peak productivity. You can add many types of PCI Express cards, such as a PCIe USB 3.1/3.0/2.0 and USB-C, SSD, network, eSATA, FireWire or video capture cards. And, with the speed and bandwidth support of Thunderbolt 3 and PCIe 3.0, you can enjoy many of the same port additions you would from the PCI Express expansion slots of a desktop system.

Extend your workstation

The external PCIe enclosure features a dedicated DisplayPort output that lets you add an additional display to your laptop or desktop computer. The enclosure features a second Thunderbolt 3 (USB-C) port, that you can use to connect a secondary display (a USB-C video adapter may be required). With multiple extended displays, you can work more efficiently by multitasking faster, and avoid the hassle of continually repositioning several open windows or programs.

You can also use the second Thunderbolt 3 port to connect additional Thunderbolt, USB and DisplayPort devices to your system. You can daisy chain up to six Thunderbolt 3 devices and expand your workstation to suit your specific requirements.

Increase productivity with faster speeds

Thunderbolt 3 is the fastest connection available, which means you don't have to deal with the performance bottlenecks of a slower connection, and can accomplish more in the same amount of time.

At up to 40Gbps this Thunderbolt 3 expansion chassis gives you the throughput to add displays to your laptop, access files quickly, and work without disruptions. It's easy to access and edit large uncompressed files such as videos and images on the fly, making it ideal for dynamic on-site production.

The TB31PCIEX16 is backed by a StarTech.com 2-year warranty and free lifetime technical support.

The StarTech.com Advantage
This docking station is designed to be used with any laptop, tablet or smartphone regardless of type, brand or operating system. All you need is for your laptop/tablet/phone to have a free Thunderbolt 3 or any USB port (minimum of USB 3.0 recommended)

Do you enjoy detailed graphics with high resolution? If so, then this station can allow you to connect to up to two external monitors or TVs with up to 4K resolution! And of course, you can enjoy truly smooth video thanks to high refresh rate of 60 Hz.

Printer? Keyboard? Mouse? External hard drive or flash drive? Charging cable for your phone? You can connect all your devices to the docking station quickly and easily. In addition, you can connect to the Internet thanks a LAN port, eliminating any worries with variable speed and quality of Wi-Fi networks.

A clear table is the backbone of any modern workspace. If your monitor supports the VESA mounting standard, you can easily install the docking station behind your monitor using an optional frame accessory (order code: VESADOCK1). Cables and other devices occupying space on the table will be a thing of the past.

Enhance your notebook, tablet or smartphone, utilising USB-C or USB-A connectivity. This Thunderbolt 3 compatible USB-C dual monitor docking station features the latest DisplayLink DL9650 chipset and offers the flexibility of both USB-C and USB-A host interfaces (cables included).

The unit is equipped with four graphic outputs, 2x HDMI and 2x DisplayPort, although a maximum of two monitors can be supported simultaneously. Connect two monitors simultaneously and enjoy the higher 4096 x 2160 resolution @ 60 Hz, using any interface configuration (DP + DP, DP + HDMI, HDMI + HDMI). 5K resolution (5120 x 2880 @ 60 Hz) is supported when a single monitor is connected via two DisplayPort cables.

6x USB-A 3.0 ports (USB 3.0 / 2.0 compatible) make it easy to connect all of your existing hardware and Gigabit Ethernet RJ45 port provides reliable, robust and high speed internet connection, supporting 10 / 100 / 1000 Mbps speeds. 3.5 mm audio jacks can be found on the front panel and an easily accessible power-saving on / off switch can be found on the rear panel. The addition of a Kensington lock slot provides additional security, especially for those working regularly in public spaces.

i-tec docking stations are compatible with the vast majority of notebook brands and platforms, making it easier than ever to connect your favourite hardware. The unit is extremely compact, perfect for use at home or in the office. Due to the hybrid interface option especially hot desk use, due to the USB-C or USB-A interface options.

This docking station is suitable for use with Macbook Pro 2016, Macbook 2015, Chromebook Pixel 2015, Acer Switch Alpha 12, Acer Switch Alpha 13, Dell XPS 13, HP Elitebook Folio G1 and ASUS UX390UAK, as well as other devices with USB-C connectivity.

* 5K resolution is supported only by Windows
Short Description
USB-C, 4 x USB-A 3.2 Gen1, 1 x USB-A 3.2 Gen2, 1 x USB-C 3.2 Gen2, RJ-45, 2 x DisplayPort, 2 x HDMI, 1 x 3.5mm, 385 g
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USB 3.0 / USB-C / Thunderbolt 3 Dual Display Docking Station
Manufacturer
Kensington
DELL
StarTech.com
StarTech.com
StarTech.com
i-tec