Product comparison · 2 kvm switches

LevelOne 4-Port USB VGA KVM Switch, audio support vs LevelOne 4-Port USB VGA KVM Switch

34specifications compared
6differ
28identical
4known for one product only

Key differences

USB 2.0 ports quantity
- 4-Port USB VGA KVM Switch, audio support:4
- 4-Port USB VGA KVM Switch:2
Audio connections
- 4-Port USB VGA KVM Switch, audio support:Yes
- 4-Port USB VGA KVM Switch:No
Weight
- 4-Port USB VGA KVM Switch, audio support:116 g
- 4-Port USB VGA KVM Switch:207 g
Package weight
- 4-Port USB VGA KVM Switch, audio support:1.84 kg
- 4-Port USB VGA KVM Switch:1.55 kg
Cables included
- 4-Port USB VGA KVM Switch, audio support:Audio (3.5mm), KVM
- 4-Port USB VGA KVM Switch:KVM

Side by side

Differences highlightedShow differences only

Comparison of KVM-0421, KVM-0422
38 specifications	A LevelOne 4-Port USB VGA KVM Switch, audio support Model KVM-0421 View product	B LevelOne 4-Port USB VGA KVM Switch Model KVM-0422 View product
Ports & interfaces3 differ
Number of computers controlled	4	4
Keyboard port type	USB	USB
Mouse port type	USB	USB
Video port type	VGA	VGA
VGA (D-Sub) ports quantity	4	4
Console USB ports quantity	2	2
Console portsDiffers	3.5mm headphone, 3.5mm mic, USB A, VGA (D-Sub)	USB A, VGA (D-Sub)
USB 2.0 ports quantityDiffers	4	2
USB connector type	USB Type-A	USB Type-A
Audio connectionsDiffers	Yes	No
Headphone outputsKnown for one	8	Unknown — not stated by the source
Number of microphone inputsKnown for one	8	Unknown — not stated by the source
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Maximum resolution	2048 x 1536 pixels	2048 x 1536 pixels
Scan interval	25,35,45,55,50,40,10,15,20,30,60 s	25,35,45,55,50,40,10,15,20,30,60 s
Designidentical
Product colour	Black, Green	Black, Green
LED indicators	Yes	Yes
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Displayidentical
Built-in display	No	No
Poweridentical
USB powered	Yes	Yes
System requirementsidentical
Windows operating systems supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 50 °C	0 - 50 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Operating relative humidity (H-H)	0 - 80%	0 - 80%
Weight & dimensions1 differ
Width	72 mm	72 mm
Depth	164 mm	164 mm
Height	26 mm	26 mm
WeightDiffers	116 g	207 g
Packaging data1 differ
Package width	195 mm	195 mm
Package depth	85 mm	85 mm
Package height	370 mm	370 mm
Package weightDiffers	1.84 kg	1.55 kg
Packaging content1 differ
Cables includedDiffers	Audio (3.5mm), KVM	KVM
Manual	Yes	Yes
Quick installation guide	Yes	Yes
Logistics dataidentical
Harmonized System (HS) code	85176200	85176200
Country of origin	China	China

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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