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 4-Port KVM Switch, DisplayPort, 4K

42specifications compared
16differ
26identical
6known for one product only

Key differences

The StarTech.com Secure 4-Port KVM Switch, DisplayPort, 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 4-Port KVM Switch, DisplayPort, 4K has 4 more USB 2.0 Type-B ports quantity 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 (8 vs 4). The StarTech.com Secure 4-Port KVM Switch, DisplayPort, 4K has 2 more microphone inputs 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). 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 4-Port KVM Switch, DisplayPort, 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, DisplayPort, USB A on the StarTech.com Secure 4-Port KVM Switch, DisplayPort, 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 4-Port KVM Switch, DisplayPort, 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 4-Port KVM Switch, DisplayPort, 4K:DisplayPort
USB 2.0 Type-B ports quantity
- Secure 2-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA:4
- Secure 4-Port KVM Switch, DisplayPort, 4K:8
Number of microphone inputs
- Secure 2-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA:2
- Secure 4-Port KVM Switch, DisplayPort, 4K:4
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 4-Port KVM Switch, DisplayPort, 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 4-Port KVM Switch, DisplayPort, 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 4-Port KVM Switch, DisplayPort, 4K:30 Hz
Number of displays supported
- Secure 2-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA:2
- Secure 4-Port KVM Switch, DisplayPort, 4K:1

Side by side

Differences highlightedShow differences only

Comparison of CK4-D202C, CK4-P104C
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 4-Port KVM Switch, DisplayPort, 4K Model CK4-P104C View product
Ports & interfaces5 differ
Number of computers controlledDiffers	2	4
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 quantityDiffers	4	8
Console portsDiffers	3.5mm headphone, DVI-I, USB A	3.5mm headphone, DisplayPort, USB A
Console DVI-I ports quantityKnown for one	2	Unknown — not stated by the source
Number of microphone inputsDiffers	2	4
DisplayPorts quantityKnown for one	Unknown — not stated by the source	4
Console DisplayPorts ports quantityKnown for one	Unknown — not stated by the source	1
Performance4 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 supportedDiffers	2	1
Weight & dimensions3 differ
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
Logistics data1 differ
Products per master (outer) caseDiffers	13 pc(s)	8 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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