Product comparison · 2 kvm switches

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

44specifications compared
4differ
40identical
3known for one product only

Key differences

The StarTech.com Secure 4-Port Dual-Monitor KVM Switch, HDMI or DisplayPort, 4K has 30 Hz more maximum refresh rate than the StarTech.com Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K (60 Hz vs 30 Hz). The StarTech.com Secure 4-Port Dual-Monitor KVM Switch, HDMI or DisplayPort, 4K has 24 mm more height than the StarTech.com Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K (69 mm vs 45 mm). Video port type: HDMI/DisplayPort on the StarTech.com Secure 4-Port Dual-Monitor KVM Switch, HDMI or DisplayPort, 4K, DisplayPort on the StarTech.com Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K.

Video port type
- Secure 4-Port Dual-Monitor KVM Switch, HDMI or DisplayPort, 4K:HDMI/DisplayPort
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:DisplayPort
Maximum refresh rate
- Secure 4-Port Dual-Monitor KVM Switch, HDMI or DisplayPort, 4K:60 Hz
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:30 Hz
Height
- Secure 4-Port Dual-Monitor KVM Switch, HDMI or DisplayPort, 4K:69 mm
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:45 mm

Side by side

Differences highlightedShow differences only

Comparison of CK4-HP204C, CK4-PM104C
47 specifications	A StarTech.com Secure 4-Port Dual-Monitor KVM Switch, HDMI or DisplayPort, 4K Model CK4-HP204C 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 & interfaces2 differ
Number of computers controlled	4	4
Keyboard port type	USB	USB
Mouse port type	USB	USB
Video port typeDiffers	HDMI/DisplayPort	DisplayPort
HDMI ports quantityKnown for one	4	Unknown — not stated by the source
DisplayPorts quantity	4	4
USB 2.0 Type-B ports quantity	8	8
Console USB ports quantity	3	3
Console portsDiffers	3.5mm headphone, DisplayPort, HDMI, USB A	3.5mm headphone, HDMI, USB A
Console DisplayPorts ports quantityKnown for one	2	Unknown — not stated by the source
Console HDMI ports quantity	2	2
Audio connections	Yes	Yes
Headphone outputs	1	1
Number of microphone inputs	4	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 rateDiffers	60 Hz	30 Hz
Audio channels	2.0	2.0
Number of displays supportedKnown for one	2	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
Sustainabilityidentical
Compliance certificates	Trade Agreements Act (TAA), Federal Communications Commission (FCC), RoHS	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 & dimensions1 differ
Width	170 mm	170 mm
Depth	320 mm	320 mm
HeightDiffers	69 mm	45 mm
Weight	1.9 kg	1.9 kg
Packaging dataidentical
Package width	419 mm	419 mm
Package depth	292 mm	292 mm
Package height	114 mm	114 mm
Other featuresidentical
IP control	No	No
Logistics dataidentical
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) case	8 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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