Kensington SD4781P EQ USB-C & USB-A Dual 4K Docking Station K33603EU

Ideal for professionals requiring a single docking solution for a mixed estate of devices 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 - including dual monitor support for MacBook M1/M2/M3 laptops.

SD4781P-s outer case is composed of up to 50% 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 EQ 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.

Specs




Ports & interfaces


Connectivity technology

The technology that enables connectivity of the device, e.g. wired or wireless.

Wired


Host interface

Interface that enables a host controller to communicate with a driver.

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

Number of USB 3.1 (3.1 Gen 2) ports with Type-C connector. USB 3.1 (3.1 Gen 2) is USB interface version which supports transfer rate up to 10 Gbit/s (SuperSpeed+). USB Type-C connector has symmetrical design architecture and compatible with Thunderbolt 3 interface.

1


USB Power Delivery (USB PD)




USB Power Delivery revision

3.0


USB Power Delivery up to
0 W


HDMI ports quantity

The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.

2


HDMI version

2.0


DisplayPorts quantity

Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.

2


DisplayPort version

1.2


Microphone in

The socket where a microphone is connected to the device.




Combo headphone/mic port




Headphone outputs

Number of sockets /ports where headphones are connected.

1


Headphone connectivity

How headphones connect to a device e.g. wirelessly or via a cable and connector.

3.5 mm


DC-in jack

The socket/plug where the DC electricity supply connects to the device.




Network


Ethernet LAN

An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.




Ethernet LAN (RJ-45) ports

Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.

1


Ethernet LAN data rates

The different speed levels of the Ethernet LAN connection.
, 1000 Mbit/s


Performance


Card reader integrated

A card reader is a device that enables reading and, in some cases, writing data to and from a memory card.




Data transfer rate

Rate at which data can be transferred. Usually expressed in units per second. May vary with network configurations.
Gbit/s


HD type

Type of supported High Definition (e.g. Full HD, 4K Ultra HD).

4K Ultra HD


Maximum digital resolution

4096 x 2160 pixels


Number of displays supported

The number of displays that can be used with this product.

2


Maximum refresh rate

60 Hz


Cable lock slot

Holes on the edge of devices through which a cable lock can be passed, so the device can be locked to a desk etc.




Cable lock slot type

Nano, Kensington


Product colour

The colour e.g. red, blue, green, black, white.

Black


LED indicators




Plug and Play

Indicates whether this product supports is "plug and play". Plug and play is hardware or software that, after being installed ("plugged in"), can immediately be used ("played with"), as opposed to hardware or software which requires configuration.




Housing material

What the casing of the product is made of.

Acrylonitrile butadiene styrene (ABS), Metal, Polycarbonate (PC)


Country of origin

Country where the device is made. Aka Country of manufacture (COM).

Thailand


Compatibility

The other products, software and hardware this product can be used with.

MacBook M-Series Base Chipset


Power


Power source type

What the power source is.

DC


AC input voltage

The voltage of the AC electricity that is inputted into the product.
0 - 240 V


Input current

1.8 A


Output voltage
V



Power


Output current

8.5 A


Compatible power plug types

EU, UK


Software


Windows operating systems supported

Windows vesions wich can be used with the device.




Mac operating systems supported

Mac operating systems e.g. OS X can be used with the device.




Other operating systems supported

ChromeOS


Operational conditions


Operating temperature (T-T)

The minimum and maximum temperatures at which the product can be safely operated.

0 - 40 -C


Storage temperature (T-T)

The minimum and maximum temperatures at which the product can be safely stored.

-18 - 60 -C


Operating relative humidity (H-H)

0 - 55%


Sustainability


Sustainability compliance




Sustainability certificates

ErP


Weight & dimensions


Width

The measurement or extent of something from side to side.

210 mm


Depth

The distance from the front to the back of something.

90 mm


Height

The measurement of the product from head to foot or from base to top.

30 mm


Weight

Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.

395 g


Packaging data


Quantity per pack

1 pc(s)


Package width

The distance from one side of the packaging to the other.

90 mm


Package depth

The distance from the front to the back of the packaging.

235 mm


Package height

The distance from the top to the bottom of the packaging.

30 mm


Package weight

Weight of the packaged product.

1.46 kg


Packaging content


Warranty card




Cables included

AC, USB Type-C


AC adapter included




Quick start guide

Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.




Interface adapters included

USB Type-A male - USB Type-C female


Technical details


Compliance certificates

CB, CE, RoHS, UKCA


Logistics data


Products per master (outer) case

6 pc(s)


Master (outer) case width

285 mm


Master (outer) case length

486 mm


Master (outer) case height
5 mm


Master (outer) case gross weight

9.54 kg


Master (outer) case net weight

9.54 kg


Other features


Minimum system requirements

Intel Core i5 6th+ 8Gb RAM Intel HD Graphics 620


Compatible operating systems

List of desktop operating systems tested as compatible with this product.

macOS 10.14 or above; Windows 7 or above; Chrome OS 44 or above


Special features

EQ


USB ports quantity

6