Product comparison · 2 laptop docks & port replicators

LG R series PR20-W laptop dock/port replicator vs LG UHG7 laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black

3specifications compared
2differ
1identical
27known for one product only

Key differences

USB 2.0 ports quantity
- R series PR20-W laptop dock/port replicator:3
- UHG7 laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:0
Microphone in
- R series PR20-W laptop dock/port replicator:Yes
- UHG7 laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black:No

Side by side

Differences highlightedShow differences only

Comparison of PR20-W, UHG7
30 specifications	A LG R series PR20-W laptop dock/port replicator Model PR20-W View product	B LG UHG7 laptop dock/port replicator Wired USB 3.2 Gen 2 (3.1 Gen 2) Type-C Black Model UHG7 View product
Ports & interfaces2 differ
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Host interfaceKnown for one	Unknown — not stated by the source	USB 3.2 Gen 2 (3.1 Gen 2) Type-C
USB 2.0 ports quantityDiffers	3	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	1
USB Power Delivery (USB PD)Known for one	Unknown — not stated by the source	Yes
USB Power Delivery up toKnown for one	Unknown — not stated by the source	90 W
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
HDMI versionKnown for one	Unknown — not stated by the source	2.1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
DisplayPort versionKnown for one	Unknown — not stated by the source	1.4a
Microphone inDiffers	Yes	No
Headphone outputsKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	1	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Serial 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 (RJ-45) ports	1	1
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Performanceidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Card reader integratedKnown for one	Unknown — not stated by the source	No
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	117.5 mm
DepthKnown for one	Unknown — not stated by the source	59 mm
HeightKnown for one	Unknown — not stated by the source	14.9 mm
WeightKnown for one	Unknown — not stated by the source	113 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
I/O portsKnown for one	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	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.

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