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.

Specification

Product
Product id	907457
Brand	Kensington
Partnr	K33603EU
EAN/UPC code	5028252640718
Warranty (months)	3 Years
Ports & interfaces
Connectivity technology	Wired
Host interface	USB 3.2 Gen 2 (3.1 Gen 2) Type-C
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	1
USB Power Delivery	Y
USB Power Delivery revision	3.0
USB Power Delivery up to	100 W
HDMI ports quantity	2
HDMI version	2.0
DisplayPorts quantity	2
DisplayPort version	1.2
Microphone in	N
Combo headphone/mic port	Y
Headphone outputs	1
Headphone connectivity	3.5 mm
DC-in jack	Y
Network
Ethernet LAN	Y
Ethernet LAN (RJ-45) ports	1
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Performance
Product colour	Black
Card reader integrated	N
HD type	4K Ultra HD
Maximum digital resolution	4096 x 2160 Pixels
Cable lock slot	Y
Cable lock slot type	Kensington, Nano
Maximum refresh rate	60 Hz
Housing material	Acrylonitrile butadiene styrene (ABS), Metal, Polycarbonate (PC)
LED indicators	Y
Plug and Play	N
Country of origin	Thailand
Power
Power source type	DC
AC input voltage	100 - 240 V
Input current	1.8 A
Output current	8.5 A
Output voltage	20 V
Compatible power plug types	EU, UK
Software
Windows operating systems supported	Windows 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 supported	Mac 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 supported	ChromeOS
Sustainability
Sustainability compliance	Y
Weight & dimensions
Width	210 mm
Depth	90 mm
Height	30 mm
Weight	395 g
Packaging data
Package width	235 mm
Package depth	150 mm
Package height	90 mm
Package weight	1460 g
Packaging content
Warranty card	Y
Interface adapters included	USB Type-A male - USB Type-C female
Quick start guide	Y
AC adapter included	Y
Cables included	AC, USB Type-C
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-18 - 60 °C
Operating relative humidity (H-H)	0 - 55 procent
Technical details
Sustainability certificates	CB, CE, ErP, RoHS, UKCA
Logistics data
Quantity per master (outer) case	6 stuk(s)
Other features
Minimum system requirements	Intel Core i5 6th+ 8Gb RAM Intel HD Graphics 620