Product comparison · 2 kvm switches

StarTech.com Secure 4-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA vs StarTech.com Secure 8-Port Dual-Monitor KVM Switch, DisplayPort, 4K

41specifications compared
18differ
23identical
7known for one product only

Key differences

The StarTech.com Secure 8-Port Dual-Monitor KVM Switch, DisplayPort, 4K has 4 more computers controlled than the StarTech.com Secure 4-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA (8 vs 4). The StarTech.com Secure 4-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA has 1 more console USB ports quantity than the StarTech.com Secure 8-Port Dual-Monitor KVM Switch, DisplayPort, 4K (3 vs 2). The StarTech.com Secure 8-Port Dual-Monitor KVM Switch, DisplayPort, 4K has 4 more microphone inputs than the StarTech.com Secure 4-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA (8 vs 4). Video port type: DVI-I on the StarTech.com Secure 4-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA, DisplayPort on the StarTech.com Secure 8-Port Dual-Monitor KVM Switch, DisplayPort, 4K. Console ports: 3.5mm headphone, DVI-I, USB A on the StarTech.com Secure 4-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA, 3.5mm headphone, DisplayPort, USB A on the StarTech.com Secure 8-Port Dual-Monitor KVM Switch, DisplayPort, 4K.

Number of computers controlled
- Secure 4-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA:4
- Secure 8-Port Dual-Monitor KVM Switch, DisplayPort, 4K:8
Video port type
- Secure 4-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA:DVI-I
- Secure 8-Port Dual-Monitor KVM Switch, DisplayPort, 4K:DisplayPort
Console USB ports quantity
- Secure 4-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA:3
- Secure 8-Port Dual-Monitor KVM Switch, DisplayPort, 4K:2
Number of microphone inputs
- Secure 4-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA:4
- Secure 8-Port Dual-Monitor KVM Switch, DisplayPort, 4K:8
HD type
- Secure 4-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA:QXGA
- Secure 8-Port Dual-Monitor KVM Switch, DisplayPort, 4K:4K Ultra HD
Maximum resolution
- Secure 4-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA:2560 x 1600 pixels
- Secure 8-Port Dual-Monitor KVM Switch, DisplayPort, 4K:3840 x 2160 pixels
Maximum refresh rate
- Secure 4-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA:60 Hz
- Secure 8-Port Dual-Monitor KVM Switch, DisplayPort, 4K:30 Hz
Width
- Secure 4-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA:170 mm
- Secure 8-Port Dual-Monitor KVM Switch, DisplayPort, 4K:220.7 mm

Side by side

Differences highlightedShow differences only

Comparison of CK4-D204C, CK4-P208
48 specifications	A StarTech.com Secure 4-Port Dual-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA Model CK4-D204C View product	B StarTech.com Secure 8-Port Dual-Monitor KVM Switch, DisplayPort, 4K Model CK4-P208 View product
Ports & interfaces5 differ
Number of computers controlledDiffers	4	8
Video port typeDiffers	DVI-I	DisplayPort
DVI-D ports quantityKnown for one	8	Unknown — not stated by the source
Console USB ports quantityDiffers	3	2
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	4	8
DisplayPorts quantityKnown for one	Unknown — not stated by the source	16
Console DisplayPorts ports quantityKnown for one	Unknown — not stated by the source	2
Performance3 differ
HD typeDiffers	QXGA	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
Audio channelsKnown for one	Unknown — not stated by the source	2.0
Poweridentical
Power sourceKnown for one	DC	Unknown — not stated by the source
Sustainability1 differ
Compliance certificatesDiffers	Trade Agreements Act (TAA), Federal Communications Commission (FCC), RoHS	Federal Communications Commission (FCC), RoHS, Trade Agreements Act (TAA)
Weight & dimensions4 differ
WidthDiffers	170 mm	220.7 mm
DepthDiffers	320 mm	431.8 mm
HeightDiffers	69 mm	220.7 mm
WeightDiffers	1.9 kg	3.1 kg
Packaging data3 differ
Package widthDiffers	419 mm	546 mm
Package depthDiffers	292 mm	330 mm
Package heightDiffers	114 mm	1194 mm
Logistics data2 differ
Master (outer) case heightDiffers	457 mm	1194 mm
Products per master (outer) caseDiffers	8 pc(s)	5 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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