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Product comparison · 2 kvm switches

ATEN 4-Port USB 3.0 8K DisplayPort Dual-Display KVMP™ Switch (Cables included) vs StarTech.com 2-Port Dual-Monitor DisplayPort KVM Switch with Dual View Video Matrix, 4K

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  • 31specifications compared
  • 18differ
  • 13identical
  • 37known for one product only

Key differences

The ATEN 4-Port USB 3.0 8K DisplayPort Dual-Display KVMP™ Switch (Cables included) has 2 more computers controlled than the StarTech.com 2-Port Dual-Monitor DisplayPort KVM Switch with Dual View Video Matrix, 4K (4 vs 2). The ATEN 4-Port USB 3.0 8K DisplayPort Dual-Display KVMP™ Switch (Cables included) has 4 more DisplayPorts quantity than the StarTech.com 2-Port Dual-Monitor DisplayPort KVM Switch with Dual View Video Matrix, 4K (8 vs 4). The StarTech.com 2-Port Dual-Monitor DisplayPort KVM Switch with Dual View Video Matrix, 4K has 2 more console USB ports quantity than the ATEN 4-Port USB 3.0 8K DisplayPort Dual-Display KVMP™ Switch (Cables included) (4 vs 2). Maximum resolution: 7680 x 4320 pixels on the ATEN 4-Port USB 3.0 8K DisplayPort Dual-Display KVMP™ Switch (Cables included), 3840 x 2160 pixels on the StarTech.com 2-Port Dual-Monitor DisplayPort KVM Switch with Dual View Video Matrix, 4K. Scan interval: 1,99 s on the ATEN 4-Port USB 3.0 8K DisplayPort Dual-Display KVMP™ Switch (Cables included), 10,20,30,40,50,60 s on the StarTech.com 2-Port Dual-Monitor DisplayPort KVM Switch with Dual View Video Matrix, 4K.

  • Number of computers controlled
    • 4
    • 2
  • DisplayPorts quantity
    • 8
    • 4
  • Console USB ports quantity
    • 2
    • 4
  • Console DisplayPorts ports quantity
    • 1
    • 2
  • Headphone outputs
    • 6
    • 1
  • Number of microphone inputs
    • 6
    • 1
  • HD type
    • 8K Ultra HD
    • 4K Ultra HD
  • Maximum resolution
    • 7680 x 4320 pixels
    • 3840 x 2160 pixels

Side by side

Differences highlightedShow differences only
68 specifications
A

ATEN

4-Port USB 3.0 8K DisplayPort Dual-Display KVMP™ Switch (Cables included)

Model CS1944DPA-AT-G

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B

StarTech.com

2-Port Dual-Monitor DisplayPort KVM Switch with Dual View Video Matrix, 4K

Model P2ADD121D-KVM-SWITCH

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Ports & interfaces7 differ
Number of computers controlledDiffers42
Keyboard port typeUSBUSB
Mouse port typeUSBUSB
Video port typeDisplayPortDisplayPort
DisplayPorts quantityDiffers84
DisplayPort versionKnown for one1.2
USB 2.0 Type-B ports quantityKnown for one2
Console USB ports quantityDiffers24
Console portsDiffers3.5mm headphone, DisplayPort, USB A3.5mm headphone, 3.5mm mic, DisplayPort, USB A
Console DisplayPorts ports quantityDiffers12
USB hubYesYes
USB 2.0 Type-A hub ports quantityKnown for one2
Audio connectionsKnown for oneYes
Headphone outputsDiffers61
Number of microphone inputsDiffers61
DC-in jackYesYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantityKnown for one4
Console RJ-45 ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantityKnown for one4
USB connector typeKnown for oneUSB Type-A, USB Type-B
Performance3 differ
HD typeDiffers8K Ultra HD4K Ultra HD
Maximum resolutionDiffers7680 x 4320 pixels3840 x 2160 pixels
Data transfer rate (max)Known for one0.48 Gbit/s
Scan intervalDiffers1,99 s10,20,30,40,50,60 s
Daisy chainKnown for oneNo
Audio channelsKnown for one2.0
Video bandwidthKnown for one60 Hz
Maximum refresh rateKnown for one240 Hz
Designidentical
Rack mountingNoNo
Product colourBlackBlack
Housing materialKnown for oneAluminium, Steel
Wired remote switchKnown for oneYes
LED indicatorsYesYes
Push buttonYesYes
Hot keysKnown for oneYes
Mean time between failures (MTBF)Known for one87298 h
Displayidentical
Built-in displayNoNo
On Screen Display (OSD)Known for oneNo
Power2 differ
Power sourceDCDC
Input voltageDiffers12 V100 - 240 V
Input currentKnown for one1 A
Output voltageKnown for one12 V
Output currentKnown for one3 A
Compatible power plug typesKnown for oneAU, EU, UK, US
Power consumption (typical)Differs3.18 W36 W
Power plug typeKnown for oneType M
Sustainabilityidentical
Compliance certificatesKnown for oneFederal Communications Commission (FCC), RoHS, Trade Agreements Act (TAA)
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 50 °C0 - 40 °C
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Operating relative humidity (H-H)Differs0 - 80%0 - 90%
Storage relative humidity (H-H)Known for one0 - 80%
Weight & dimensions4 differ
WidthDiffers71.8 mm105 mm
DepthDiffers260 mm221 mm
HeightDiffers43 mm26 mm
WeightDiffers620 g626 g
Packaging dataidentical
Package widthKnown for one250 mm
Package depthKnown for one292 mm
Package heightKnown for one78 mm
Package weightKnown for one1.5 kg
Packaging contentidentical
AC adapter includedKnown for oneYes
Quick installation guideYesYes
Other featuresidentical
IP controlKnown for oneNo
Logistics dataidentical
Master (outer) case widthKnown for one539 mm
Master (outer) case lengthKnown for one419 mm
Master (outer) case heightKnown for one333 mm
Products per master (outer) caseKnown for one10 pc(s)
Harmonized System (HS) codeKnown for one84718000
Country of originKnown for oneTaiwan

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