Product comparison · 2 laptop docks & port replicators

Dell TB18DC Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black vs Lindy 43903 laptop dock/port replicator Wired Thunderbolt 3 Black, Silver

22specifications compared
13differ
9identical
37known for one product only

Key differences

USB 2.0 ports quantity
- TB18DC Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black:2
- 43903 laptop dock/port replicator Wired Thunderbolt 3 Black, Silver:0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- TB18DC Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black:3
- 43903 laptop dock/port replicator Wired Thunderbolt 3 Black, Silver:5
USB connector type
- TB18DC Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black:USB Type-A, USB Type-B
- 43903 laptop dock/port replicator Wired Thunderbolt 3 Black, Silver:USB Type-A
Product colour
- TB18DC Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black:Black
- 43903 laptop dock/port replicator Wired Thunderbolt 3 Black, Silver:Black, Silver
Card reader integrated
- TB18DC Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black:No
- 43903 laptop dock/port replicator Wired Thunderbolt 3 Black, Silver:Yes
Maximum digital resolution
- TB18DC Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black:3840 x 2160 pixels
- 43903 laptop dock/port replicator Wired Thunderbolt 3 Black, Silver:5120 x 2880 pixels
Power source type
- TB18DC Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black:DC
- 43903 laptop dock/port replicator Wired Thunderbolt 3 Black, Silver:AC
Width
- TB18DC Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black:145 mm
- 43903 laptop dock/port replicator Wired Thunderbolt 3 Black, Silver:155 mm

Side by side

Differences highlightedShow differences only

Comparison of TB18DC, 43903
59 specifications	A Dell TB18DC Wired USB 3.2 Gen 1 (3.1 Gen 1) Type-B Black Model TB18DC View product	B Lindy 43903 laptop dock/port replicator Wired Thunderbolt 3 Black, Silver Model 43903 View product
Ports & interfaces4 differ
Host interfaceDiffers	USB 3.2 Gen 1 (3.1 Gen 1) Type-B	Thunderbolt 3
USB 2.0 ports quantityDiffers	2	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	5
DisplayPorts quantityKnown for one	2	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Line-outKnown for one	Yes	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
USB connector typeDiffers	USB Type-A, USB Type-B	USB Type-A
HDMI versionKnown for one	Unknown — not stated by the source	2.0
Network1 differ
Copper ethernet cabling technologyDiffers	10BASE-T, 100BASE-T, 100BASE-TX, 1000BASE-T, 1000BASE-TX	10BASE-T, 100BASE-TX, 1000BASE-T
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Performance3 differ
Product colourDiffers	Black	Black, Silver
Card reader integratedDiffers	No	Yes
Maximum digital resolutionDiffers	3840 x 2160 pixels	5120 x 2880 pixels
Number of displays supportedKnown for one	3	Unknown — not stated by the source
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
CompatibilityKnown for one	Precision Mobile Workstation 7530, 7730	Unknown — not stated by the source
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD
Optical drive includedKnown for one	Unknown — not stated by the source	No
Housing materialKnown for one	Unknown — not stated by the source	Aluminium, Plastic
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, REACH
Power1 differ
Power source typeDiffers	DC	AC
AC input voltageKnown for one	120-230 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power supplyKnown for one	210 W	Unknown — not stated by the source
Output currentKnown for one	Unknown — not stated by the source	6.75 A
Output voltageKnown for one	Unknown — not stated by the source	20 V
Softwareidentical
Windows operating systems supportedKnown for one	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Ubuntu 16.04	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	145 mm	155 mm
DepthDiffers	145 mm	85 mm
HeightDiffers	52 mm	23 mm
Height (front)Known for one	5.2 cm	Unknown — not stated by the source
Height (rear)Known for one	5.2 cm	Unknown — not stated by the source
WeightDiffers	720 g	452 g
Packaging contentidentical
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Drivers includedKnown for one	Yes	Unknown — not stated by the source
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 90%
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	295 mm
Package depthKnown for one	Unknown — not stated by the source	147 mm
Package heightKnown for one	Unknown — not stated by the source	90 mm
Package weightKnown for one	Unknown — not stated by the source	1.51 kg
Technical detailsidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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