Product Comparison
Technical Specifications
Feature

Brand: Kensington|SKU: K32810EU
Kensington SD4842P EQ
£137.48
Stock: 236

Brand: Kensington|SKU: K33603EU
Kensington SD4781P
£227.98
Stock: 4
General
Docking Interface
USB-C / USB4 / Thunderbolt 3 / Thunderbolt 4
—
—
USB-C
Product Type
Docking station
—
—
Docking station
Video Interfaces
2 x HDMI, DP
—
—
2 x HDMI, 2 x DP++
Power
AC input voltage
100 - 240 V
100 - 240 V
—
100 - 240 V
Compatible power plug types
EU, UK
—
—
EU, UK
Input current
2.5 A
2.5 A
—
1.8 A
Output current
7.1 A
9 A
—
8.5 A
Output voltage
21 V
20 V
—
20 V
Power source type
DC
—
—
DC
Network
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet
—
—
Ethernet, Fast Ethernet, Gigabit Ethernet
Ethernet LAN
Yes
Yes
—
Yes
Ethernet LAN (RJ-45) ports
1
1
1
1
Ethernet LAN data rates
10,100,1000 Mbit/s
10,100,1000,2500 Mbit/s
10,100,1000 Mbit/s
10,100,1000 Mbit/s
Packaging content
AC adapter included
Yes
Yes
—
Yes
Cables included
AC
AC, Thunderbolt
—
AC, USB Type-C
Interface adapters included
—
—
—
USB Type-A male - USB Type-C female
Quick start guide
Yes
Yes
—
Yes
Warranty card
Yes
Yes
—
Yes
Performance
Cable lock slot
Yes
Yes
—
Yes
Cable lock slot type
Kensington, Nano
Kensington, Nano
—
Kensington, Nano
Card reader integrated
No
Yes
Yes
No
Compatible memory cards
—
MicroSD (TransFlash), SD
MicroSD (TransFlash), SD
—
Country of origin
Vietnam
China
China
Thailand
Data transfer rate
10 Gbit/s
—
—
—
HD type
8K Ultra HD
8K Ultra HD
—
4K Ultra HD
Housing material
Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Acrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC)
—
Acrylonitrile butadiene styrene (ABS), Metal, Polycarbonate (PC)
LED indicators
Yes
Power
—
Yes
Maximum digital resolution
—
7680 x 4320 pixels
—
4096 x 2160 pixels
Maximum refresh rate
120 Hz
540 Hz
—
60 Hz
Number of displays supported
3
3
1
—
On/off switch
Yes
—
—
—
Plug and Play
Yes
Yes
Yes
No
Product colour
Black
Black, Grey
Black, Silver
Black
Ports & interfaces
Combo headphone/mic port
Yes
Yes
—
Yes
Connectivity technology
Docking
Wired
—
Wired
DC-in jack
Yes
Yes
—
Yes
DisplayPort version
1.4
—
—
1.2
DisplayPorts quantity
1
—
—
2
HDCP
Yes
—
—
—
HDMI ports quantity
2
0
1
2
HDMI version
2.1
—
2.0
2.0
Headphone connectivity
3.5 mm
3.5 mm
—
3.5 mm
Headphone outputs
1
1
—
1
Host interface
USB 3.2 Gen 2 (3.1 Gen 2) Type-C
Thunderbolt 5
USB 3.2 Gen 1 (3.1 Gen 1) Type-C
USB 3.2 Gen 2 (3.1 Gen 2) Type-C
Microphone in
—
—
—
No
Thunderbolt 5 ports quantity
—
3
—
—
USB 2.0 ports quantity
0
0
—
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
0
0
3
4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
—
—
1
—
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
3
3
—
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
2
—
—
1
USB Power Delivery (USB PD)
Yes
Yes
Yes
Yes
USB Power Delivery revision
3.0
3.1
3.0
3.0
USB Power Delivery up to
100 W
140 W
85 W
100 W
USB Type-C DisplayPort Alternate Mode
Yes
—
—
—
Technical details
Compliance certificates
CB, CE, Federal Communications Commission (FCC), RCM, RoHS, UKCA, VCCI
CB, CE, Federal Communications Commission (FCC), RCM, RoHS, UKCA
—
CB, CE, RoHS, UKCA
Weight & dimensions
Depth
104 mm
97 mm
—
90 mm
Height
36 mm
40 mm
—
30 mm
Weight
293 g
975 g
130 g
395 g
Width
195 mm
226 mm
—
210 mm
Logistics data
Harmonized System (HS) code
—
—
84733020
—
Products per master (outer) case
6 pc(s)
6 pc(s)
—
6 pc(s)
Software
Mac operating systems supported
—
Mac OS X 15.0 Sequoia
Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina
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
—
—
Android, iOS
ChromeOS
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 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64
Windows 10, Windows 7, Windows 8, Windows 8.1
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
Other features
Minimum system requirements
CPU: Intel Core i5 6th generation or above Memory: 8Gb or above GPU: Intel HD Graphics 620 or above
CPU: Intel Core HX series 13th /14th+
—
Intel Core i5 6th+ 8Gb RAM Intel HD Graphics 620
Operational conditions
Operating relative humidity (H-H)
0 - 55%
0 - 55%
—
0 - 55%
Operating temperature (T-T)
0 - 40 °C
0 - 40 °C
—
0 - 40 °C
Storage temperature (T-T)
-18 - 60 °C
-18 - 60 °C
—
-18 - 60 °C
Packaging data
Package depth
110 mm
125 mm
150 mm
150 mm
Package height
100 mm
154 mm
27 mm
90 mm
Package weight
1.15 kg
1.9 kg
160 g
1.46 kg
Package width
245 mm
264 mm
123 mm
235 mm
Quantity per pack
—
1 pc(s)
1 pc(s)
—
Sustainability
Sustainability certificates
ErP
—
—
ErP
Sustainability compliance
Yes
—
—
Yes

