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Product comparison · 2 kvm switches

StarTech.com Secure 4-Port Quad-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA vs StarTech.com 2-Port DisplayPort KVM Switch, 4K

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  • 37specifications compared
  • 21differ
  • 16identical
  • 26known for one product only

Key differences

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

  • Number of computers controlled
    • 4
    • 2
  • Video port type
    • DVI-I
    • DisplayPort
  • Console USB ports quantity
    • 3
    • 4
  • Number of microphone inputs
    • 4
    • 2
  • HD type
    • WQXGA
    • 4K Ultra HD
  • Maximum resolution
    • 2560 x 1600 pixels
    • 3840 x 2160 pixels
  • Housing material
    • Metal
    • Steel
  • Maximum cable length
    • 6 m
    • 3 m

Side by side

Differences highlightedShow differences only
63 specifications
A

StarTech.com

Secure 4-Port Quad-Monitor KVM Switch, DVI, NIAP 4.0 Desktop KVM for Keyboard / Mouse, Metal Housing, CAC Port, Made in the USA

Model CK4-D404C

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B

StarTech.com

2-Port DisplayPort KVM Switch, 4K

Model P2AD122-KVM-SWITCH

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Ports & interfaces5 differ
Number of computers controlledDiffers42
Keyboard port typeUSBUSB
Mouse port typeUSBUSB
Video port typeDiffersDVI-IDisplayPort
DisplayPorts quantityKnown for one2
DisplayPort versionKnown for one1.2
USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantityKnown for one2
Console USB ports quantityDiffers34
Console portsDiffers3.5mm headphone, DVI-I, USB A3.5mm headphone, DisplayPort, USB A
Console DisplayPorts ports quantityKnown for one1
USB hubKnown for oneYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantityKnown for one2
Audio connectionsYesYes
Number of microphone inputsDiffers42
DC-in jackYesYes
DVI-I ports quantityKnown for one16
USB 2.0 Type-B ports quantityKnown for one8
Console DVI-I ports quantityKnown for one4
Headphone outputsKnown for one1
Performance2 differ
HD typeDiffersWQXGA4K Ultra HD
Maximum resolutionDiffers2560 x 1600 pixels3840 x 2160 pixels
Data transfer rate (max)Known for one5 Gbit/s
Scan intervalKnown for one3,8,15,30 s
Plug and PlayKnown for oneYes
Daisy chainKnown for oneNo
Maximum refresh rateKnown for one60 Hz
Audio channelsKnown for one2.0
Number of displays supportedKnown for one4
Design3 differ
Rack mountingNoNo
Product colourBlackBlack
Housing materialDiffersMetalSteel
Maximum cable lengthDiffers6 m3 m
LED indicatorsYesYes
Push buttonYesYes
Hot keysDiffersNoYes
Mean time between failures (MTBF)Known for one130000 h
Displayidentical
Built-in displayNoNo
On Screen Display (OSD)NoNo
Poweridentical
Power sourceDCDC
Input voltageKnown for one100 - 240 V
Input currentKnown for one1 A
Output currentKnown for one3 A
Compatible power plug typesKnown for oneAU, EU, UK
Power consumption (typical)Known for one36 W
Power plug typeKnown for oneType M
Sustainabilityidentical
Compliance certificatesFederal Communications Commission (FCC), RoHS, Trade Agreements Act (TAA)Federal Communications Commission (FCC), RoHS, Trade Agreements Act (TAA)
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Operating relative humidity (H-H)0 - 80%0 - 80%
Weight & dimensions4 differ
WidthDiffers170 mm100 mm
DepthDiffers320 mm160 mm
HeightDiffers125 mm40 mm
WeightDiffers1.9 kg640 g
Packaging data3 differ
Package widthDiffers406 mm238 mm
Package depthDiffers267 mm184 mm
Package heightDiffers178 mm89 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Rubber feetKnown for oneYes
Other featuresidentical
IP controlNoNo
Logistics data4 differ
Master (outer) case widthDiffers610 mm397 mm
Master (outer) case lengthDiffers457 mm257 mm
Master (outer) case heightDiffers457 mm300 mm
Products per master (outer) caseDiffers5 pc(s)6 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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