Product comparison · 2 kvm switches

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

44specifications compared
13differ
31identical
2known for one product only

Key differences

The StarTech.com Secure 8-Port KVM Switch, DisplayPort, 4K has 4 more computers controlled than the StarTech.com Secure 4-Port KVM Switch, DisplayPort, 4K (8 vs 4). The StarTech.com Secure 8-Port KVM Switch, DisplayPort, 4K has 4 more DisplayPorts quantity than the StarTech.com Secure 4-Port KVM Switch, DisplayPort, 4K (8 vs 4). The StarTech.com Secure 8-Port KVM Switch, DisplayPort, 4K has 8 more USB 2.0 Type-B ports quantity than the StarTech.com Secure 4-Port KVM Switch, DisplayPort, 4K (16 vs 8). Products per master (outer) case: 5 pc(s) on the StarTech.com Secure 8-Port KVM Switch, DisplayPort, 4K, 8 pc(s) on the StarTech.com Secure 4-Port KVM Switch, DisplayPort, 4K.

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
USB 2.0 Type-B ports quantity
- Secure 8-Port KVM Switch, DisplayPort, 4K:16
- Secure 4-Port KVM Switch, DisplayPort, 4K:8
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
Width
- Secure 8-Port KVM Switch, DisplayPort, 4K:220 mm
- Secure 4-Port KVM Switch, DisplayPort, 4K:170 mm
Depth
- Secure 8-Port KVM Switch, DisplayPort, 4K:432 mm
- Secure 4-Port KVM Switch, DisplayPort, 4K:320 mm

Side by side

Differences highlightedShow differences only

Comparison of CK4-P108C, CK4-PS104C
46 specifications	A StarTech.com Secure 8-Port KVM Switch, DisplayPort, 4K Model CK4-P108C 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 quantityDiffers	16	8
Console USB ports quantity	3	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 jack	Yes	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
Maximum operating distanceKnown for one	6 m	Unknown — not stated by the source
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
Sustainabilityidentical
Compliance certificates	Federal Communications Commission (FCC), RoHS, Trade Agreements Act (TAA)	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 & dimensions3 differ
WidthDiffers	220 mm	170 mm
DepthDiffers	432 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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