Product comparison · 2 kvm switches

StarTech.com Secure 8-Port DVI KVM Switch, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA vs StarTech.com 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K

39specifications compared
20differ
19identical
22known for one product only

Key differences

The StarTech.com Secure 8-Port DVI KVM Switch, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA has 8 more USB 2.0 Type-B ports quantity than the StarTech.com 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K (16 vs 8). The StarTech.com 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K has 1 more console USB ports quantity than the StarTech.com Secure 8-Port DVI KVM Switch, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA (4 vs 3). The StarTech.com Secure 8-Port DVI KVM Switch, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA has 56 mm more width than the StarTech.com 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K (220 mm vs 164 mm). Only the StarTech.com 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K has rack mounting. Only the StarTech.com 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K has hot keys.

Video port type
- Secure 8-Port DVI KVM Switch, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA:DVI-I
- 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K:HDMI
USB 2.0 Type-B ports quantity
- Secure 8-Port DVI KVM Switch, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA:16
- 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K:8
Console USB ports quantity
- Secure 8-Port DVI KVM Switch, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA:3
- 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K:4
HD type
- Secure 8-Port DVI KVM Switch, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA:WQXGA
- 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K:4K Ultra HD
Maximum resolution
- Secure 8-Port DVI KVM Switch, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA:2560 x 1600 pixels
- 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K:3840 x 2160 pixels
Rack mounting
- Secure 8-Port DVI KVM Switch, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA:No
- 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K:Yes
Housing material
- Secure 8-Port DVI KVM Switch, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA:Metal
- 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K:Zinc
Hot keys
- Secure 8-Port DVI KVM Switch, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA:No
- 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K:Yes

Side by side

Differences highlightedShow differences only

Comparison of CK4-D108C, R8AH202-KVM-SWITCH
61 specifications	A StarTech.com Secure 8-Port DVI KVM Switch, NIAP 4.0 Desktop KVM, Metal Housing, CAC Port, Made in the USA Model CK4-D108C View product	B StarTech.com 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K Model R8AH202-KVM-SWITCH View product
Ports & interfaces4 differ
Number of computers controlled	8	8
Keyboard port type	USB	USB
Mouse port type	USB	USB
Video port typeDiffers	DVI-I	HDMI
HDMI ports quantityKnown for one	Unknown — not stated by the source	8
HDMI versionKnown for one	Unknown — not stated by the source	2.0
USB 2.0 Type-B ports quantityDiffers	16	8
Console USB ports quantityDiffers	3	4
Console portsDiffers	3.5mm headphone, DVI-I, USB A	3.5mm headphone, HDMI, USB A
Headphone outputs	1	1
Number of microphone inputs	8	8
DC-in jack	Yes	Yes
DVI-I ports quantityKnown for one	8	Unknown — not stated by the source
Console DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
Audio connectionsKnown for one	Yes	Unknown — not stated by the source
Performance2 differ
HD typeDiffers	WQXGA	4K Ultra HD
Maximum resolutionDiffers	2560 x 1600 pixels	3840 x 2160 pixels
Data transfer rate (max)Known for one	Unknown — not stated by the source	0.48 Gbit/s
Scan intervalKnown for one	Unknown — not stated by the source	10,20,30,40,50,60,70,80,90,100 s
Daisy chain	No	No
Audio channels	2.0	2.0
Maximum refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Number of displays supportedKnown for one	1	Unknown — not stated by the source
Design3 differ
Rack capacityKnown for one	Unknown — not stated by the source	1U
Rack mountingDiffers	No	Yes
Product colour	Black	Black
Housing materialDiffers	Metal	Zinc
LED indicators	Yes	Yes
Push button	Yes	Yes
Hot keysDiffers	No	Yes
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	73905 h
Maximum cable lengthKnown for one	6 m	Unknown — not stated by the source
Displayidentical
Built-in display	No	No
On Screen Display (OSD)	No	No
Poweridentical
Power source	DC	DC
Input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Input currentKnown for one	Unknown — not stated by the source	1 A
Output voltageKnown for one	Unknown — not stated by the source	12 V
Output currentKnown for one	Unknown — not stated by the source	3 A
Compatible power plug typesKnown for one	Unknown — not stated by the source	AU, EU, UK, US
Power consumption (typical)Known for one	Unknown — not stated by the source	36 W
Power plug typeKnown for one	Unknown — not stated by the source	Type M
Sustainability1 differ
Compliance certificatesDiffers	Trade Agreements Act (TAA), Federal Communications Commission (FCC), RoHS	Federal Communications Commission (FCC), Trade Agreements Act (TAA)
Operational conditions1 differ
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)Differs	0 - 80%	0 - 90%
Weight & dimensions3 differ
WidthDiffers	220 mm	164 mm
DepthDiffers	432 mm	300 mm
Height	44 mm	44 mm
WeightDiffers	2.9 kg	1.5 kg
Packaging data3 differ
Package widthDiffers	546 mm	435 mm
Package depthDiffers	330 mm	288 mm
Package heightDiffers	127 mm	70 mm
Package weightKnown for one	Unknown — not stated by the source	2.3 kg
Packaging contentidentical
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Rack mount kitKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
IP control	No	No
Logistics data3 differ
Master (outer) case widthDiffers	610 mm	585 mm
Master (outer) case lengthDiffers	457 mm	545 mm
Master (outer) case heightDiffers	457 mm	270 mm
Products per master (outer) case	5 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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