Product comparison · 2 laptop docks & port replicators

Lenovo 45N6684 laptop dock/port replicator vs Lenovo ThinkPad Mini Dock Series 3 (SA)

Key differences

Weight
- 45N6684 laptop dock/port replicator:900 g
- ThinkPad Mini Dock Series 3 (SA):910 g
Dimensions (WxDxH)
- 45N6684 laptop dock/port replicator:345 x 198 x 55 mm
- ThinkPad Mini Dock Series 3 (SA):345 x 198.5 x 55.5 mm

Differences highlightedShow differences only

Comparison of 45N6684, ThinkPad Mini Dock Series 3 (SA)
15 specifications	A Lenovo 45N6684 laptop dock/port replicator Model 45N6684 View product	B Lenovo ThinkPad Mini Dock Series 3 (SA)View product
Ports & interfacesidentical
USB 2.0 ports quantity	6	6
VGA (D-Sub) ports quantity	1	1
Microphone in	Yes	Yes
Headphone outputs	1	1
Networkidentical
Ethernet LAN (RJ-45) ports	1	1
Performanceidentical
CompatibilityKnown for one	ThinkPad L412, L512, L420, L520 ThinkPad T400s, T410, T410i, T410s, T410si, T420, T420i, T420s, T420si, T510, T510i ThinkPad T520, T520i (Dual Core Models only) ThinkPad X220	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Black
Weight & dimensions1 differ
Width	14 in	14 in
Depth	7.8 in	7.8 in
Height	2.2 in	2.2 in
WeightDiffers	900 g	910 g
Other features1 differ
DVI port	Yes	Yes
Dimensions (WxDxH)Differs	345 x 198 x 55 mm	345 x 198.5 x 55.5 mm
InterfaceKnown for one	docking connector	Unknown — not stated by the source
I/O ports	1 x DisplayPort	1 x DisplayPort

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.