Product comparison · 2 laptop docks & port replicators

LG R series PR20-W laptop dock/port replicator vs Samsung X-Dock III Single Click Dock Solution

8specifications compared
2differ
6identical
2known for one product only

Key differences

USB 2.0 ports quantity
- R series PR20-W laptop dock/port replicator:3
- X-Dock III Single Click Dock Solution:4

Side by side

Differences highlightedShow differences only

Comparison of PR20-W, X-Dock III Single Click Dock Solution
10 specifications	A LG R series PR20-W laptop dock/port replicator Model PR20-W View product	B Samsung X-Dock III Single Click Dock Solution View product
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	3	4
VGA (D-Sub) ports quantity	1	1
Microphone inKnown for one	Yes	Unknown — not stated by the source
Firewire (IEEE 1394) ports	1	1
Line-in	Yes	Yes
Parallel ports quantity	1	1
Serial ports quantity	1	1
PS/2 ports quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet LAN (RJ-45) ports	1	1
Other features1 differ
I/O portsDiffers	3 x USB2 1 x Line in 1 x Mic in 1 x DVI 1 x VGA 1 x AC in 1 x Serial 1 x Parallel 1 x IEEE 1394 1 x Headphone	1xDVI-D 1xS-Video

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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