Product comparison · 2 laptop docks & port replicators

Acer Cradle 2 vs Acer ProDock II Travelmate P645

Key differences

Connectivity technology
- Cradle 2:Wired
- ProDock II Travelmate P645:Docking
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- Cradle 2:3
- ProDock II Travelmate P645:4
DisplayPorts quantity
- Cradle 2:0
- ProDock II Travelmate P645:1
DVI-D ports quantity
- Cradle 2:0
- ProDock II Travelmate P645:1
Ethernet LAN
- Cradle 2:Yes
- ProDock II Travelmate P645:No
Product colour
- Cradle 2:Silver
- ProDock II Travelmate P645:Black

Differences highlightedShow differences only

Comparison of Cradle 2, ProDock II Travelmate P645
21 specifications	A Acer Cradle 2 View product	B Acer ProDock II Travelmate P645 View product
Ports & interfaces4 differ
Connectivity technologyDiffers	Wired	Docking
Host interfaceKnown for one	USB 3.2 Gen 1 (3.1 Gen 1) Type-A	Unknown — not stated by the source
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	4
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityDiffers	0	1
DVI-I ports quantityKnown for one	0	Unknown — not stated by the source
DVI-D ports quantityDiffers	0	1
Microphone inKnown for one	No	Unknown — not stated by the source
Headphone outputsKnown for one	0	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-A
Network1 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Performance2 differ
Product colourDiffers	Silver	Black
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Housing materialKnown for one	Aluminium	Unknown — not stated by the source
Brand compatibilityKnown for one	Acer	Unknown — not stated by the source
CompatibilityDiffers	Aspire P3 Iconia W700	Acer TravelMate: P645 P643-M-6459 P643-MG-6457 P645-M-54204G12tkk

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.