Product comparison · 2 kvm switches

StarTech.com Secure 2-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA vs StarTech.com Secure 2-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K

42specifications compared
7differ
35identical
6known for one product only

Key differences

The StarTech.com Secure 2-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K has 2 more computers controlled than the StarTech.com Secure 2-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA (4 vs 2). The StarTech.com Secure 2-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA has 30 Hz more maximum refresh rate than the StarTech.com Secure 2-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K (60 Hz vs 30 Hz). Video port type: DVI-I on the StarTech.com Secure 2-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA, DisplayPort on the StarTech.com Secure 2-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K. Console ports: 3.5mm headphone, DVI-I, USB A on the StarTech.com Secure 2-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA, 3.5mm headphone, HDMI, USB A on the StarTech.com Secure 2-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K. HD type: WQXGA on the StarTech.com Secure 2-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA, 4K Ultra HD on the StarTech.com Secure 2-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K.

Number of computers controlled
- Secure 2-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA:2
- Secure 2-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:4
Video port type
- Secure 2-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA:DVI-I
- Secure 2-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:DisplayPort
HD type
- Secure 2-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA:WQXGA
- Secure 2-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:4K Ultra HD
Maximum resolution
- Secure 2-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA:2560 x 1600 pixels
- Secure 2-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:3840 x 2160 pixels
Maximum refresh rate
- Secure 2-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA:60 Hz
- Secure 2-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:30 Hz

Side by side

Differences highlightedShow differences only

Comparison of CK4-D202C, CK4-PM102C
48 specifications	A StarTech.com Secure 2-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA Model CK4-D202C View product	B StarTech.com Secure 2-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K Model CK4-PM102C View product
Ports & interfaces3 differ
Number of computers controlledDiffers	2	4
Keyboard port type	USB	USB
Mouse port type	USB	USB
Video port typeDiffers	DVI-I	DisplayPort
DVI-I ports quantityKnown for one	4	Unknown — not stated by the source
USB 2.0 Type-B ports quantity	4	4
Console USB ports quantity	3	3
Console portsDiffers	3.5mm headphone, DVI-I, USB A	3.5mm headphone, HDMI, USB A
Console DVI-I ports quantityKnown for one	2	Unknown — not stated by the source
Audio connections	Yes	Yes
Headphone outputs	1	1
Number of microphone inputs	2	2
DC-in jack	Yes	Yes
DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
Console HDMI ports quantityKnown for one	Unknown — not stated by the source	2
Performance3 differ
HD typeDiffers	WQXGA	4K Ultra HD
Maximum resolutionDiffers	2560 x 1600 pixels	3840 x 2160 pixels
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Daisy chain	No	No
Maximum refresh rateDiffers	60 Hz	30 Hz
Audio channels	2.0	2.0
Number of displays supported	2	2
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 & dimensionsidentical
Width	170 mm	170 mm
Depth	224 mm	224 mm
Height	67 mm	67 mm
Weight	1.7 kg	1.7 kg
Packaging dataidentical
Package width	318 mm	318 mm
Package depth	241 mm	241 mm
Package height	102 mm	102 mm
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	13 pc(s)	13 pc(s)
Other featuresidentical
IP controlKnown for one	Unknown — not stated by the source	No

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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