Product comparison · 2 laptop docks & port replicators

Lenovo 0A33943 laptop dock/port replicator Wired Black vs Samsung RD4NDOC Docking Black

13specifications compared
6differ
7identical
14known for one product only

Key differences

Connectivity technology
- 0A33943 laptop dock/port replicator Wired Black:Wired
- RD4NDOC Docking Black:Docking
Brand compatibility
- 0A33943 laptop dock/port replicator Wired Black:Lenovo
- RD4NDOC Docking Black:Samsung
Width
- 0A33943 laptop dock/port replicator Wired Black:110 mm
- RD4NDOC Docking Black:123 mm
Depth
- 0A33943 laptop dock/port replicator Wired Black:86 mm
- RD4NDOC Docking Black:339.7 mm
Height
- 0A33943 laptop dock/port replicator Wired Black:161 mm
- RD4NDOC Docking Black:43 mm
Weight
- 0A33943 laptop dock/port replicator Wired Black:700 g
- RD4NDOC Docking Black:480 g

Side by side

Differences highlightedShow differences only

Comparison of 0A33943, RD4NDOC
27 specifications	A Lenovo 0A33943 laptop dock/port replicator Wired Black Model 0A33943 View product	B Samsung RD4NDOC Docking Black Model RD4NDOC View product
Ports & interfaces1 differ
Connectivity technologyDiffers	Wired	Docking
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Serial ports quantityKnown for one	Unknown — not stated by the source	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Performance1 differ
Brand compatibilityDiffers	Lenovo	Samsung
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
CompatibilityKnown for one	IdeaPad G555 IdeaPad S10-3t IdeaPad U165 IdeaPad Y460 ThinkPad Edge 11, Edge 13, Edge 14, Edge 15, Edge E420s ThinkPad L410, L412, L420, L421, L512, L520 ThinkPad SL410, SL510 ThinkPad T400, T400s, T410, T410s, T420, T500, T510, T520 ThinkPad W500, W510, W520, W700, W700ds, W701, W701ds ThinkPad X20	Unknown — not stated by the source
Poweridentical
AC input voltageKnown for one	Unknown — not stated by the source	100-240 V
Power consumption (typical)Known for one	Unknown — not stated by the source	120 W
Weight & dimensions4 differ
WidthDiffers	110 mm	123 mm
DepthDiffers	86 mm	339.7 mm
HeightDiffers	161 mm	43 mm
WeightDiffers	700 g	480 g
Other featuresidentical
DVI portKnown for one	Unknown — not stated by the source	Yes
Compatible operating systemsKnown for one	Windows XP, Windows Vista 32 / Vista 64, Windows 7	Unknown — not stated by the source

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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