Product comparison · 2 laptop docks & port replicators

Acer ProDock II vs Lenovo 04W3948 laptop dock/port replicator Docking Black

20specifications compared
10differ
10identical
10known for one product only

Key differences

USB 2.0 ports quantity
- ProDock II:0
- 04W3948 laptop dock/port replicator Docking Black:3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- ProDock II:4
- 04W3948 laptop dock/port replicator Docking Black:3
HDMI ports quantity
- ProDock II:1
- 04W3948 laptop dock/port replicator Docking Black:0
Microphone in
- ProDock II:Yes
- 04W3948 laptop dock/port replicator Docking Black:No
Headphone outputs
- ProDock II:1
- 04W3948 laptop dock/port replicator Docking Black:0
Width
- ProDock II:404.8 mm
- 04W3948 laptop dock/port replicator Docking Black:345 mm
Depth
- ProDock II:123.1 mm
- 04W3948 laptop dock/port replicator Docking Black:162.5 mm
Height
- ProDock II:19.3 mm
- 04W3948 laptop dock/port replicator Docking Black:55.6 mm

Side by side

Differences highlightedShow differences only

Comparison of ProDock II, 04W3948
30 specifications	A Acer ProDock II View product	B Lenovo 04W3948 laptop dock/port replicator Docking Black Model 04W3948 View product
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	0	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	3
HDMI ports quantityDiffers	1	0
Microphone inDiffers	Yes	No
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Headphone outputsDiffers	1	0
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Charging functionKnown for one	Unknown — not stated by the source	Yes
Brand compatibilityKnown for one	Unknown — not stated by the source	Lenovo
CompatibilityDiffers	TravelMate P645, TravelMate P645-M, TravelMate P643-M, TravelMate P643-MG	T440, T440s, L540, T440p, T540p, L450, L540, L440, X240, X250, T450s
CertificationKnown for one	Unknown — not stated by the source	CB, CE,UL, FCC, EC-DoC, sDOC, NOM, GOST, UkrSEPRO, AS/NZS DoC, VCCI, BSMI, KC
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 43 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 95%
Weight & dimensions4 differ
WidthDiffers	404.8 mm	345 mm
DepthDiffers	123.1 mm	162.5 mm
HeightDiffers	19.3 mm	55.6 mm
WeightDiffers	750 g	910 g
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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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