Product comparison · 2 laptop docks & port replicators

Dell SD120 Wired USB 2.0 Black, Grey vs Targus ACH121US laptop dock/port replicator Bronze

3specifications compared
2differ
1identical
16known for one product only

Key differences

USB 2.0 ports quantity
- SD120 Wired USB 2.0 Black, Grey:4
- ACH121US laptop dock/port replicator Bronze:3
Product colour
- SD120 Wired USB 2.0 Black, Grey:Black, Grey
- ACH121US laptop dock/port replicator Bronze:Bronze

Side by side

Differences highlightedShow differences only

Comparison of SD120, ACH121US
19 specifications	A Dell SD120 Wired USB 2.0 Black, Grey Model SD120 View product	B Targus ACH121US laptop dock/port replicator Bronze Model ACH121US View product
Ports & interfaces1 differ
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Host interfaceKnown for one	USB 2.0	Unknown — not stated by the source
USB 2.0 ports quantityDiffers	4	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Performance1 differ
Product colourDiffers	Black, Grey	Bronze
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Brand compatibilityKnown for one	Dell	Unknown — not stated by the source
CompatibilityKnown for one	Alienware M14x Alienware M17x Alienware M18x Inspiron 1120 Inspiron 1150 Inspiron 1200 Inspiron 1222 Inspiron 13 (1318) Inspiron 13R (N3010) Inspiron 13z (5323) Inspiron 14 (1464) Inspiron 1420 Inspiron 14R (N4010) Inspiron 14R (N4110) Inspiron 14z (5423) Inspiron 14z (N411z) Inspiron 15 (N5050) Ins	Unknown — not stated by the source
Hub interfacesKnown for one	Unknown — not stated by the source	USB 2.0
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	59.1 mm
DepthKnown for one	Unknown — not stated by the source	105 mm
HeightKnown for one	Unknown — not stated by the source	16 mm

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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