All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptop docks & port replicators

Kensington K39515US laptop dock/port replicator Docking Black vs Kensington SD4000 Universal USB Docking Station — Black

Add a product
  • 5specifications compared
  • 3differ
  • 2identical
  • 26known for one product only

Key differences

  • Connectivity technology
    • Docking
    • Wired
  • Ethernet LAN
    • No
    • Yes
  • Ethernet LAN (RJ-45) ports
    • 0
    • 1

Side by side

Differences highlightedShow differences only
31 specifications
A

Kensington

K39515US laptop dock/port replicator Docking Black

Model K39515US

View product
B

Kensington

SD4000 Universal USB Docking Station — Black

Model SD4000

View product
Ports & interfaces1 differ
Connectivity technologyDiffersDockingWired
Host interfaceKnown for oneUSB 3.2 Gen 1 (3.1 Gen 1) Type-A
USB 2.0 ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one3
DVI-I ports quantityKnown for one1
Microphone inKnown for oneYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
DC-in jackKnown for oneYes
USB connector typeKnown for oneMicro-USB A
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Performanceidentical
Maximum digital resolutionKnown for one3840 x 2160 pixels
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Brand compatibilityKnown for oneDell
Softwareidentical
Windows operating systems supportedKnown for oneYes
Weight & dimensionsidentical
WidthKnown for one195 mm
DepthKnown for one85 mm
HeightKnown for one27.5 mm
Other featuresidentical
Number of microphone inputsKnown for one1
Audioidentical
Built-in speaker(s)Known for oneNo
Storageidentical
Built-in HDDKnown for oneNo
Poweridentical
Battery life (max)Known for one100 h
Packaging dataidentical
Package widthKnown for one210 mm
Package depthKnown for one37 mm
Package heightKnown for one278 mm
Package weightKnown for one757 g

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.

More laptop docks & port replicators comparisons

All laptop docks & port replicators comparisons