Product comparison · 2 kvm switches

StarTech.com Secure 8-Port KVM Switch, DisplayPort, 4K vs StarTech.com Secure 4-Port KVM Switch, DisplayPort, 4K

43specifications compared
13differ
30identical
2known for one product only

Key differences

Number of computers controlled
- Secure 8-Port KVM Switch, DisplayPort, 4K:8
- Secure 4-Port KVM Switch, DisplayPort, 4K:4
DisplayPorts quantity
- Secure 8-Port KVM Switch, DisplayPort, 4K:8
- Secure 4-Port KVM Switch, DisplayPort, 4K:4
Console USB ports quantity
- Secure 8-Port KVM Switch, DisplayPort, 4K:2
- Secure 4-Port KVM Switch, DisplayPort, 4K:3
Console DisplayPorts ports quantity
- Secure 8-Port KVM Switch, DisplayPort, 4K:1
- Secure 4-Port KVM Switch, DisplayPort, 4K:2
Number of microphone inputs
- Secure 8-Port KVM Switch, DisplayPort, 4K:8
- Secure 4-Port KVM Switch, DisplayPort, 4K:4
Number of displays supported
- Secure 8-Port KVM Switch, DisplayPort, 4K:1
- Secure 4-Port KVM Switch, DisplayPort, 4K:2
Depth
- Secure 8-Port KVM Switch, DisplayPort, 4K:431 mm
- Secure 4-Port KVM Switch, DisplayPort, 4K:320 mm
Weight
- Secure 8-Port KVM Switch, DisplayPort, 4K:2.9 kg
- Secure 4-Port KVM Switch, DisplayPort, 4K:1.8 kg

Side by side

Differences highlightedShow differences only

Comparison of CK4-P108, CK4-PS104C
45 specifications	A StarTech.com Secure 8-Port KVM Switch, DisplayPort, 4K Model CK4-P108 View product	B StarTech.com Secure 4-Port KVM Switch, DisplayPort, 4K Model CK4-PS104C View product
Ports & interfaces5 differ
Number of computers controlledDiffers	8	4
Keyboard port type	USB	USB
Mouse port type	USB	USB
Video port type	DisplayPort	DisplayPort
DisplayPorts quantityDiffers	8	4
USB 2.0 Type-B ports quantity	8	8
Console USB ports quantityDiffers	2	3
Console ports	3.5mm headphone, DisplayPort, USB A	3.5mm headphone, DisplayPort, USB A
Console DisplayPorts ports quantityDiffers	1	2
Audio connections	Yes	Yes
Headphone outputs	1	1
Number of microphone inputsDiffers	8	4
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
HD type	4K Ultra HD	4K Ultra HD
Maximum resolution	3840 x 2160 pixels	3840 x 2160 pixels
Daisy chain	No	No
Maximum refresh rate	30 Hz	30 Hz
Audio channels	2.0	2.0
Number of displays supportedDiffers	1	2
Designidentical
Rack mounting	No	No
Product colour	Black	Black
Housing materialKnown for one	Metal	Unknown — not stated by the source
Maximum cable length	6 m	6 m
LED indicators	Yes	Yes
Push button	Yes	Yes
Hot keys	No	No
Displayidentical
Built-in display	No	No
On Screen Display (OSD)	No	No
Poweridentical
Power source	DC	DC
Sustainability1 differ
Compliance certificatesDiffers	Trade Agreements Act (TAA), Federal Communications Commission (FCC), RoHS	Federal Communications Commission (FCC), RoHS, Trade Agreements Act (TAA)
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Operating relative humidity (H-H)	0 - 80%	0 - 80%
Weight & dimensions2 differ
Width	170 mm	170 mm
DepthDiffers	431 mm	320 mm
Height	45 mm	45 mm
WeightDiffers	2.9 kg	1.8 kg
Packaging data3 differ
Package widthDiffers	546 mm	419 mm
Package depthDiffers	330 mm	292 mm
Package heightDiffers	127 mm	114 mm
Other featuresidentical
IP control	No	No
Logistics data1 differ
Master (outer) case width	610 mm	610 mm
Master (outer) case length	457 mm	457 mm
Master (outer) case height	457 mm	457 mm
Products per master (outer) caseDiffers	5 pc(s)	8 pc(s)

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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