Product comparison · 2 laptop docks & port replicators

Lenovo ThinkPad Mini Dock Plus Series 3 (EU) vs Lenovo ThinkPad UltraBase Series 3

Key differences

USB 2.0 ports quantity
- ThinkPad Mini Dock Plus Series 3 (EU):6
- ThinkPad UltraBase Series 3:4
Width
- ThinkPad Mini Dock Plus Series 3 (EU):14 in
- ThinkPad UltraBase Series 3:304 mm
Depth
- ThinkPad Mini Dock Plus Series 3 (EU):7.8 in
- ThinkPad UltraBase Series 3:230.9 mm
Height
- ThinkPad Mini Dock Plus Series 3 (EU):2.2 in
- ThinkPad UltraBase Series 3:32 mm
Weight
- ThinkPad Mini Dock Plus Series 3 (EU):940 g
- ThinkPad UltraBase Series 3:630 g
Dimensions (WxDxH)
- ThinkPad Mini Dock Plus Series 3 (EU):345 x 199 x 56 mm
- ThinkPad UltraBase Series 3:304 x 230.9 x 32 mm

Differences highlightedShow differences only

Comparison of ThinkPad Mini Dock Plus Series 3 (EU), ThinkPad UltraBase Series 3
21 specifications	A Lenovo ThinkPad Mini Dock Plus Series 3 (EU)View product	B Lenovo ThinkPad UltraBase Series 3 View product
Ports & interfaces1 differ
Connectivity technologyKnown for one	Unknown — not stated by the source	Docking
USB 2.0 ports quantityDiffers	6	4
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Performance1 differ
Product colourKnown for one	Unknown — not stated by the source	Black
Card reader integratedKnown for one	Unknown — not stated by the source	No
CompatibilityDiffers	ThinkPad T400s, T410, T410s, T410si, T420, T420s, T510, T520, ThinkPad W510, W520	ThinkPad X220, X220t, X220 Tablet, X230, X230 Tablet
Weight & dimensions4 differ
WidthDiffers	14 in	304 mm
DepthDiffers	7.8 in	230.9 mm
HeightDiffers	2.2 in	32 mm
WeightDiffers	940 g	630 g
Other features1 differ
Dimensions (WxDxH)Differs	345 x 199 x 56 mm	304 x 230.9 x 32 mm
DVI portKnown for one	Yes	Unknown — not stated by the source
InterfaceKnown for one	docking connector	Unknown — not stated by the source
I/O portsKnown for one	2 x DisplayPort	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.