Product comparison · 2 kvm switches

StarTech.com Secure 2-Port 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

41specifications compared
8differ
33identical
8known 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 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 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 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 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 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 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 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 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 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 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
Products per master (outer) case
- Secure 2-Port KVM Switch, DVI, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA:1 pc(s)
- Secure 2-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:13 pc(s)

Side by side

Differences highlightedShow differences only

Comparison of CK4-D102C, CK4-PM102C
49 specifications	A StarTech.com Secure 2-Port KVM Switch, DVI, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA Model CK4-D102C 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
Video port typeDiffers	DVI-I	DisplayPort
DVI-I ports quantityKnown for one	2	Unknown — not stated by the source
Console portsDiffers	3.5mm headphone, DVI-I, USB A	3.5mm headphone, HDMI, USB A
Console DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
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
Maximum refresh rateDiffers	60 Hz	30 Hz
Number of displays supportedKnown for one	Unknown — not stated by the source	2
Sustainability1 differ
Compliance certificatesDiffers	Federal Communications Commission (FCC), RoHS, Trade Agreements Act (TAA)	Trade Agreements Act (TAA), Federal Communications Commission (FCC), RoHS
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	1.7 kg
Packaging dataidentical
Package weightKnown for one	1.3 kg	Unknown — not stated by the source
Logistics data1 differ
Products per master (outer) caseDiffers	1 pc(s)	13 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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