Product comparison · 2 laptop docks & port replicators

Kensington SD3650 5Gbps USB 3.0 Dual 2K Docking Station - DisplayPort & HDMI - Windows vs Plugable Technologies UD-ULTCDL laptop dock/port replicator Docking USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black

19specifications compared
9differ
10identical
43known for one product only

Key differences

Connectivity technology
- SD3650 5Gbps USB 3.0 Dual 2K Docking Station - DisplayPort & HDMI - Windows:Wired
- UD-ULTCDL laptop dock/port replicator Docking USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:Docking
HDMI ports quantity
- SD3650 5Gbps USB 3.0 Dual 2K Docking Station - DisplayPort & HDMI - Windows:1
- UD-ULTCDL laptop dock/port replicator Docking USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:2
HDMI version
- SD3650 5Gbps USB 3.0 Dual 2K Docking Station - DisplayPort & HDMI - Windows:1.3
- UD-ULTCDL laptop dock/port replicator Docking USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:1.4
Ethernet LAN data rates
- SD3650 5Gbps USB 3.0 Dual 2K Docking Station - DisplayPort & HDMI - Windows:10,1000,100 Mbit/s
- UD-ULTCDL laptop dock/port replicator Docking USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:10,100,1000 Mbit/s
HD type
- SD3650 5Gbps USB 3.0 Dual 2K Docking Station - DisplayPort & HDMI - Windows:2K Ultra HD
- UD-ULTCDL laptop dock/port replicator Docking USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:4K Ultra HD
Maximum digital resolution
- SD3650 5Gbps USB 3.0 Dual 2K Docking Station - DisplayPort & HDMI - Windows:2560 x 1600 pixels
- UD-ULTCDL laptop dock/port replicator Docking USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:3840 x 2160 pixels
AC input voltage
- SD3650 5Gbps USB 3.0 Dual 2K Docking Station - DisplayPort & HDMI - Windows:100 - 240 V
- UD-ULTCDL laptop dock/port replicator Docking USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:20 V
Input current
- SD3650 5Gbps USB 3.0 Dual 2K Docking Station - DisplayPort & HDMI - Windows:0.8 A
- UD-ULTCDL laptop dock/port replicator Docking USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black:3 A

Side by side

Differences highlightedShow differences only

Comparison of k33997ww, UD-ULTCDL
62 specifications	A Kensington SD3650 5Gbps USB 3.0 Dual 2K Docking Station - DisplayPort & HDMI - Windows Model k33997ww View product	B Plugable Technologies UD-ULTCDL laptop dock/port replicator Docking USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black Model UD-ULTCDL View product
Ports & interfaces4 differ
Connectivity technologyDiffers	Wired	Docking
Host interfaceDiffers	USB 3.2 Gen 1 (3.1 Gen 1) Type-B	USB 3.2 Gen 1 (3.1 Gen 1) Type-C
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
HDMI ports quantityDiffers	1	2
HDMI versionDiffers	1.3	1.4
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
DisplayPort versionKnown for one	1.1	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
USB Power Delivery up toKnown for one	Unknown — not stated by the source	60 W
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
HDCPKnown for one	Unknown — not stated by the source	No
Network1 differ
Ethernet LAN data ratesDiffers	10,1000,100 Mbit/s	10,100,1000 Mbit/s
Copper ethernet cabling technologyKnown for one	Unknown — not stated by the source	1000BASE-T
Performance2 differ
Data transfer rateKnown for one	5 Gbit/s	Unknown — not stated by the source
HD typeDiffers	2K Ultra HD	4K Ultra HD
Maximum digital resolutionDiffers	2560 x 1600 pixels	3840 x 2160 pixels
Number of displays supportedKnown for one	2	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Housing materialKnown for one	Acrylonitrile butadiene styrene (ABS)	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
CertificationKnown for one	FCC, CE, WEEE, REACH, C-Tick	Unknown — not stated by the source
Card reader integratedKnown for one	Unknown — not stated by the source	No
Power2 differ
AC input voltageDiffers	100 - 240 V	20 V
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Input currentDiffers	0.8 A	3 A
Output currentKnown for one	4 A	Unknown — not stated by the source
Output voltageKnown for one	5 V	Unknown — not stated by the source
Compatible power plug typesKnown for one	AU, EU, UK, US	Unknown — not stated by the source
Power supplyKnown for one	Unknown — not stated by the source	60 W
Wireless chargingKnown for one	Unknown — not stated by the source	No
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-10 - 80 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	198 mm	Unknown — not stated by the source
DepthKnown for one	80 mm	Unknown — not stated by the source
HeightKnown for one	34 mm	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	249 mm	Unknown — not stated by the source
Package depthKnown for one	165 mm	Unknown — not stated by the source
Package heightKnown for one	84 mm	Unknown — not stated by the source
Package weightKnown for one	860 g	Unknown — not stated by the source
Packaging contentidentical
Warranty cardKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	USB Type-A to USB Type-B	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Logistics dataidentical
Products per master (outer) caseKnown for one	3 pc(s)	Unknown — not stated by the source
Other featuresidentical
Compatible operating systemsKnown for one	macOS 10.14 or above; Windows 7 or above	Unknown — not stated by the source
USB ports quantityKnown for one	6	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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