Product comparison · 2 kvm switches

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

43specifications compared
7differ
36identical
6known for one product only

Key differences

The StarTech.com Secure 4-Port Dual-Monitor KVM Switch, HDMI or DisplayPort, 4K has 1 more displays supported than the StarTech.com Secure 4-Port KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA (2 vs 1). 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 KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA (69 mm vs 45 mm). Video port type: DVI-I on the StarTech.com Secure 4-Port KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA, HDMI/DisplayPort on the StarTech.com Secure 4-Port Dual-Monitor KVM Switch, HDMI or DisplayPort, 4K. HD type: WQXGA on the StarTech.com Secure 4-Port KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA, 4K Ultra HD on the StarTech.com Secure 4-Port Dual-Monitor KVM Switch, HDMI or DisplayPort, 4K. Maximum resolution: 2560 x 1600 pixels on the StarTech.com Secure 4-Port KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA, 3840 x 2160 pixels on the StarTech.com Secure 4-Port Dual-Monitor KVM Switch, HDMI or DisplayPort, 4K.

Video port type
- Secure 4-Port KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA:DVI-I
- Secure 4-Port Dual-Monitor KVM Switch, HDMI or DisplayPort, 4K:HDMI/DisplayPort
HD type
- Secure 4-Port KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA:WQXGA
- Secure 4-Port Dual-Monitor KVM Switch, HDMI or DisplayPort, 4K:4K Ultra HD
Maximum resolution
- Secure 4-Port KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA:2560 x 1600 pixels
- Secure 4-Port Dual-Monitor KVM Switch, HDMI or DisplayPort, 4K:3840 x 2160 pixels
Number of displays supported
- Secure 4-Port KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA:1
- Secure 4-Port Dual-Monitor KVM Switch, HDMI or DisplayPort, 4K:2
Height
- Secure 4-Port KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA:45 mm
- Secure 4-Port Dual-Monitor KVM Switch, HDMI or DisplayPort, 4K:69 mm

Side by side

Differences highlightedShow differences only

Comparison of CK4-D104C, CK4-HP204C
49 specifications	A StarTech.com Secure 4-Port KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA Model CK4-D104C View product	B StarTech.com Secure 4-Port Dual-Monitor KVM Switch, HDMI or DisplayPort, 4K Model CK4-HP204C View product
Ports & interfaces2 differ
Video port typeDiffers	DVI-I	HDMI/DisplayPort
HDMI ports quantityKnown for one	Unknown — not stated by the source	4
DisplayPorts quantityKnown for one	Unknown — not stated by the source	4
Console portsDiffers	3.5mm headphone, DVI-I, USB A	3.5mm headphone, DisplayPort, HDMI, USB A
Console DisplayPorts ports quantityKnown for one	Unknown — not stated by the source	2
Console HDMI ports quantityKnown for one	Unknown — not stated by the source	2
DVI-D ports quantityKnown for one	4	Unknown — not stated by the source
Console DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
Performance3 differ
HD typeDiffers	WQXGA	4K Ultra HD
Maximum resolutionDiffers	2560 x 1600 pixels	3840 x 2160 pixels
Number of displays supportedDiffers	1	2
Sustainability1 differ
Compliance certificatesDiffers	Federal Communications Commission (FCC), RoHS, Trade Agreements Act (TAA)	Trade Agreements Act (TAA), Federal Communications Commission (FCC), RoHS
Weight & dimensions1 differ
HeightDiffers	45 mm	69 mm

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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