Product comparison · 2 kvm switches

StarTech.com Secure 2-Port KVM Switch, DisplayPort, 4K vs StarTech.com Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K

42specifications compared
13differ
29identical
4known for one product only

Key differences

Number of computers controlled
- Secure 2-Port KVM Switch, DisplayPort, 4K:2
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:4
DisplayPorts quantity
- Secure 2-Port KVM Switch, DisplayPort, 4K:2
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:4
USB 2.0 Type-B ports quantity
- Secure 2-Port KVM Switch, DisplayPort, 4K:4
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:8
Number of microphone inputs
- Secure 2-Port KVM Switch, DisplayPort, 4K:2
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:4
Depth
- Secure 2-Port KVM Switch, DisplayPort, 4K:224 mm
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:320 mm
Height
- Secure 2-Port KVM Switch, DisplayPort, 4K:67 mm
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:45 mm
Weight
- Secure 2-Port KVM Switch, DisplayPort, 4K:1.7 kg
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:1.9 kg
Package width
- Secure 2-Port KVM Switch, DisplayPort, 4K:318 mm
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:419 mm

Side by side

Differences highlightedShow differences only

Comparison of CK4-P102, CK4-PM104C
46 specifications	A StarTech.com Secure 2-Port KVM Switch, DisplayPort, 4K Model CK4-P102 View product	B StarTech.com Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K Model CK4-PM104C View product
Ports & interfaces5 differ
Number of computers controlledDiffers	2	4
Keyboard port type	USB	USB
Mouse port type	USB	USB
Video port type	DisplayPort	DisplayPort
DisplayPorts quantityDiffers	2	4
USB 2.0 Type-B ports quantityDiffers	4	8
Console USB ports quantity	3	3
Console portsDiffers	3.5mm headphone, DisplayPort, USB A	3.5mm headphone, HDMI, USB A
Console DisplayPorts ports quantityKnown for one	1	Unknown — not stated by the source
Audio connections	Yes	Yes
Headphone outputs	1	1
Number of microphone inputsDiffers	2	4
Console HDMI ports quantityKnown for one	Unknown — not stated by the source	2
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
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 supportedKnown for one	1	Unknown — not stated by the source
Designidentical
Rack mounting	No	No
Product colour	Black	Black
Housing material	Metal	Metal
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	Federal Communications Commission (FCC), RoHS, Trade Agreements Act (TAA)	Trade Agreements Act (TAA), Federal Communications Commission (FCC), RoHS
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
Width	170 mm	170 mm
DepthDiffers	224 mm	320 mm
HeightDiffers	67 mm	45 mm
WeightDiffers	1.7 kg	1.9 kg
Packaging data3 differ
Package widthDiffers	318 mm	419 mm
Package depthDiffers	241 mm	292 mm
Package heightDiffers	102 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	13 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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