Product comparison · 2 kvm switches

StarTech.com Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K vs StarTech.com 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K

39specifications compared
20differ
19identical
21known for one product only

Key differences

The StarTech.com 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K has 4 more computers controlled than the StarTech.com Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K (8 vs 4). 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 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K (4 vs 3). The StarTech.com 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K has 4 more microphone inputs than the StarTech.com Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K (8 vs 4). 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.

Number of computers controlled
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:4
- 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K:8
Video port type
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:DisplayPort
- 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K:HDMI
Console USB ports quantity
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:3
- 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K:4
Number of microphone inputs
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:4
- 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K:8
Rack mounting
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:No
- 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K:Yes
Housing material
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:Metal
- 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K:Zinc
Hot keys
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:No
- 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K:Yes
Operating relative humidity (H-H)
- Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K:0 - 80%
- 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K:0 - 90%

Side by side

Differences highlightedShow differences only

Comparison of CK4-PM104C, R8AH202-KVM-SWITCH
60 specifications	A StarTech.com Secure 4-Port Dual-Monitor KVM Switch, 1x DisplayPort In to 2x HDMI Out, 4K Model CK4-PM104C 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 controlledDiffers	4	8
Video port typeDiffers	DisplayPort	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
Console USB ports quantityDiffers	3	4
Number of microphone inputsDiffers	4	8
DisplayPorts quantityKnown for one	4	Unknown — not stated by the source
Console HDMI ports quantityKnown for one	2	Unknown — not stated by the source
Audio connectionsKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
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
Maximum refresh rateKnown for one	30 Hz	Unknown — not stated by the source
Design3 differ
Rack capacityKnown for one	Unknown — not stated by the source	1U
Rack mountingDiffers	No	Yes
Housing materialDiffers	Metal	Zinc
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
Poweridentical
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 relative humidity (H-H)Differs	0 - 80%	0 - 90%
Weight & dimensions4 differ
WidthDiffers	170 mm	164 mm
DepthDiffers	320 mm	300 mm
HeightDiffers	45 mm	44 mm
WeightDiffers	1.9 kg	1.5 kg
Packaging data3 differ
Package widthDiffers	419 mm	435 mm
Package depthDiffers	292 mm	288 mm
Package heightDiffers	114 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
Logistics data4 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) 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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