Product comparison · 2 laptop docks & port replicators

Dell 452-11417 laptop dock/port replicator Docking Black vs TERRA MOBILE 731 USB3.0

10specifications compared
6differ
4identical
18known for one product only

Key differences

Connectivity technology
- 452-11417 laptop dock/port replicator Docking Black:Docking
- TERRA MOBILE 731 USB3.0:Wired
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 452-11417 laptop dock/port replicator Docking Black:2
- TERRA MOBILE 731 USB3.0:4
DVI-D ports quantity
- 452-11417 laptop dock/port replicator Docking Black:2
- TERRA MOBILE 731 USB3.0:1
Microphone in
- 452-11417 laptop dock/port replicator Docking Black:Yes
- TERRA MOBILE 731 USB3.0:No
Product colour
- 452-11417 laptop dock/port replicator Docking Black:Black
- TERRA MOBILE 731 USB3.0:Black, White
Weight
- 452-11417 laptop dock/port replicator Docking Black:1.5 kg
- TERRA MOBILE 731 USB3.0:500 g

Side by side

Differences highlightedShow differences only

Comparison of 452-11417, TERRA MOBILE 731 USB3.0
28 specifications	A Dell 452-11417 laptop dock/port replicator Docking Black Model 452-11417 View product	B TERRA TERRA MOBILE 731 USB3.0 View product
Ports & interfaces4 differ
Connectivity technologyDiffers	Docking	Wired
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
DVI-D ports quantityDiffers	2	1
Microphone inDiffers	Yes	No
Headphone outputsKnown for one	1	Unknown — not stated by the source
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
eSATA/USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Host interfaceKnown for one	Unknown — not stated by the source	USB 3.2 Gen 1 (3.1 Gen 1) Type-A
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
Line-inKnown for one	Unknown — not stated by the source	Yes
Line-outKnown for one	Unknown — not stated by the source	Yes
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-A
Performance1 differ
Product colourDiffers	Black	Black, White
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Brand compatibilityKnown for one	Dell	Unknown — not stated by the source
CompatibilityKnown for one	Latitude 2120, E5420, E5430, E5440, E5520, E5530, E5540, E6230, E6320, E6330, E6420, E6420 XFR, E6430, E6430 ATG, E6430s, E6440, E6520, E6530, E6540, ST, XT3	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	170 mm	Unknown — not stated by the source
DepthKnown for one	288 mm	Unknown — not stated by the source
HeightKnown for one	53.7 mm	Unknown — not stated by the source
WeightDiffers	1.5 kg	500 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.

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