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 SD4750P USB-C & USB 3.0 Dual 4K Docking vs Kensington SD4820P Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black

Add a product
  • 28specifications compared
  • 7differ
  • 21identical
  • 18known for one product only

Key differences

The Kensington SD4750P USB-C & USB 3.0 Dual 4K Docking has 25 W more USB Power Delivery up to than the Kensington SD4820P Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black (85 W vs 60 W). The Kensington SD4750P USB-C & USB 3.0 Dual 4K Docking has 1 more HDMI ports quantity than the Kensington SD4820P Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black (2 vs 1). The Kensington SD4820P Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black has 1 more DisplayPorts quantity than the Kensington SD4750P USB-C & USB 3.0 Dual 4K Docking (2 vs 1). Only the Kensington SD4820P Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black has plug and Play. Ethernet LAN data rates: 1000,10,100 Mbit/s on the Kensington SD4750P USB-C & USB 3.0 Dual 4K Docking, 10,100,1000 Mbit/s on the Kensington SD4820P Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black.

  • USB Power Delivery up to
    • 85 W
    • 60 W
  • HDMI ports quantity
    • 2
    • 1
  • DisplayPorts quantity
    • 1
    • 2
  • Ethernet LAN data rates
    • 1000,10,100 Mbit/s
    • 10,100,1000 Mbit/s
  • Data transfer rate
    • 5 Gbit/s
    • 10 Gbit/s
  • Plug and Play
    • No
    • Yes

Side by side

Differences highlightedShow differences only
46 specifications
A

Kensington

SD4750P USB-C & USB 3.0 Dual 4K DockingView product
B

Kensington

SD4820P Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black

Model SD4820P

View product
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
USB Power Delivery up toDiffers85 W60 W
HDMI ports quantityDiffers21
DisplayPorts quantityDiffers12
DisplayPort versionKnown for one1.2
DC-in jackKnown for oneYes
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one5
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Network1 differ
Ethernet LAN data ratesDiffers1000,10,100 Mbit/s10,100,1000 Mbit/s
Performance2 differ
Data transfer rateDiffers5 Gbit/s10 Gbit/s
Charging functionKnown for oneYes
Plug and PlayDiffersNoYes
VESA mountingKnown for oneYes
Maximum VESA mountKnown for one75 x 100 mm
Poweridentical
Power source typeKnown for oneDC
Output currentKnown for one0.9 A
Output voltageKnown for one5 V
Softwareidentical
Mac operating systems supportedKnown for oneYes
Other operating systems supportedKnown for oneChromeOS
Weight & dimensionsidentical
WeightKnown for one1.21 kg
Packaging dataidentical
Quantity per packKnown for one1 pc(s)
Packaging contentidentical
Cables includedKnown for oneUSB Type-C
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020
Other features1 differ
Compatible operating systemsDiffersmacOS 10.14 or above; Windows 7 or above; Chrome OS 44 or aboveWindows 7 or above

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