Product comparison · 2 laptop docks & port replicators

Acer Cradle 2 vs Lenovo ThinkPad Ultra Dock - 135W

15specifications compared
7differ
8identical
18known for one product only

Key differences

Connectivity technology
- Cradle 2:Wired
- ThinkPad Ultra Dock - 135W:Docking
USB 2.0 ports quantity
- Cradle 2:0
- ThinkPad Ultra Dock - 135W:3
DisplayPorts quantity
- Cradle 2:0
- ThinkPad Ultra Dock - 135W:2
DVI-D ports quantity
- Cradle 2:0
- ThinkPad Ultra Dock - 135W:1
Product colour
- Cradle 2:Silver
- ThinkPad Ultra Dock - 135W:Black
Card reader integrated
- Cradle 2:Yes
- ThinkPad Ultra Dock - 135W:No
Brand compatibility
- Cradle 2:Acer
- ThinkPad Ultra Dock - 135W:Lenovo

Side by side

Differences highlightedShow differences only

Comparison of Cradle 2, ThinkPad Ultra Dock - 135W
33 specifications	A Acer Cradle 2 View product	B Lenovo ThinkPad Ultra Dock - 135W View product
Ports & interfaces4 differ
Connectivity technologyDiffers	Wired	Docking
USB 2.0 ports quantityDiffers	0	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3	3
HDMI ports quantity	1	1
HDMI versionKnown for one	Unknown — not stated by the source	1.4
VGA (D-Sub) ports quantity	1	1
DisplayPorts quantityDiffers	0	2
DVI-D ports quantityDiffers	0	1
Microphone in	No	No
Headphone outputs	0	0
DC-in jack	Yes	Yes
Host interfaceKnown for one	USB 3.2 Gen 1 (3.1 Gen 1) Type-A	Unknown — not stated by the source
DVI-I ports quantityKnown for one	0	Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Performance3 differ
Product colourDiffers	Silver	Black
Card reader integratedDiffers	Yes	No
Charging functionKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Brand compatibilityDiffers	Acer	Lenovo
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Housing materialKnown for one	Aluminium	Unknown — not stated by the source
CompatibilityKnown for one	Aspire P3 Iconia W700	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	135 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 43 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 95%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	345 mm
DepthKnown for one	Unknown — not stated by the source	162.5 mm
HeightKnown for one	Unknown — not stated by the source	55.6 mm
WeightKnown for one	Unknown — not stated by the source	920 g
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Charging connectorKnown for one	Unknown — not stated by the source	Yes

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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