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Product comparison · 2 laptop docks & port replicators

Dynabook Hi-Speed Port Replicator III vs Dynabook Thunderbolt 3 dock

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  • 23specifications compared
  • 12differ
  • 11identical
  • 25known for one product only

Key differences

  • Connectivity technology
    • Docking
    • Wired
  • USB 2.0 ports quantity
    • 2
    • 0
  • HDMI ports quantity
    • 1
    • 2
  • DisplayPorts quantity
    • 2
    • 1
  • Output voltage
    • 2 pins)
    • 20 V
  • Width
    • 380.9 mm
    • 84 mm
  • Depth
    • 149 mm
    • 230 mm
  • Height
    • 31.5 mm
    • 27 mm

Side by side

Differences highlightedShow differences only
48 specifications
A

Dynabook

Hi-Speed Port Replicator IIIView product
B

Dynabook

Thunderbolt 3 dockView product
Ports & interfaces4 differ
Connectivity technologyDiffersDockingWired
Host interfaceKnown for oneThunderbolt 3
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one2
HDMI ports quantityDiffers12
VGA (D-Sub) ports quantity11
DisplayPorts quantityDiffers21
Mini DisplayPorts quantityKnown for one1
Microphone inYesYes
Combo headphone/mic portKnown for oneYes
Headphone outputs11
DC-in jackKnown for oneYes
DVI-D ports quantityKnown for one1
Line-outKnown for oneYes
USB connector typeKnown for oneUSB Type-A
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
10G supportKnown for oneNo
Performance1 differ
Product colourBlackBlack
Card reader integratedNoNo
Data transfer rateKnown for one40 Gbit/s
Maximum digital resolutionKnown for one3840 x 2160 pixels
Maximum analog resolutionKnown for one1920 x 1080 pixels
Cable lock slotYesYes
Display modesDiffersExtended, Mirror, Primary displayDuplicate, Extended, Primary display
Cable lock slot typeKnown for oneIBM
Brand compatibilityKnown for oneToshiba
CompatibilityKnown for oneTecra A40-C, A40-D, A50-A, A50-C, A50-D, Z40-A, Z40-B, Z40-C, Z40t-C, Z50-A, Z50-C, Z50-D, Portégé A30-C, A30t-C, A30-D, R30-A, Z30-A, Z30-B, Z30-C, Z30t-C
Power1 differ
Power source typeKnown for oneDC
Input currentKnown for one5 A
Output currentKnown for one5 A
Output voltageDiffers2 pins)20 V
Compatible power plug typesKnown for oneEU, UK
Power supplyKnown for one120 W
Softwareidentical
Windows operating systems supportedKnown for oneYes
Weight & dimensions4 differ
WidthDiffers380.9 mm84 mm
DepthDiffers149 mm230 mm
HeightDiffers31.5 mm27 mm
WeightDiffers720 g380 g
Packaging contentidentical
Warranty cardKnown for oneYes
AC adapter includedYesYes
Cables includedKnown for oneThunderbolt
Quick start guideKnown for oneYes
ManualKnown for oneYes
Other features2 differ
Minimum system requirementsDiffersSupports following PCs: Tecra A40-C, A40-D, A50-A, A50-C, A50-D, A50-E, Z40-A, Z40-B, Z40-C, Z40t-C, Z50-A, Z50-C, Z50-D, Z50-E, Portégé A30-C, A30t-C, A30-D, R30-A, Z30-A, Z30-B, Z30-C, Z30t-C, Z30-EA Toshiba/dynabook computer with a Thunderbolt™ 3/USB Type-C™ port; 4 GB memory or higher; Microsoft Windows 10 (64-bit edition);
Number of pinsDiffers23

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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