Product comparison · 2 kvm switches

ATEN 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch (PSD PP v4.0 Compliant) vs StarTech.com Secure 4-Port KVM Switch, HDMI or DisplayPort, 4K

31specifications compared
17differ
14identical
25known for one product only

Key differences

The ATEN 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch (PSD PP v4.0 Compliant) has 4 more HDMI ports quantity than the StarTech.com Secure 4-Port KVM Switch, HDMI or DisplayPort, 4K (8 vs 4). The ATEN 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch (PSD PP v4.0 Compliant) has 4 more DisplayPorts quantity than the StarTech.com Secure 4-Port KVM Switch, HDMI or DisplayPort, 4K (8 vs 4). The StarTech.com Secure 4-Port KVM Switch, HDMI or DisplayPort, 4K has 4 more USB 2.0 Type-B ports quantity than the ATEN 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch (PSD PP v4.0 Compliant) (8 vs 4). Only the ATEN 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch (PSD PP v4.0 Compliant) has rack mounting. Maximum resolution: 5120 x 2880 pixels on the ATEN 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch (PSD PP v4.0 Compliant), 3840 x 2160 pixels on the StarTech.com Secure 4-Port KVM Switch, HDMI or DisplayPort, 4K.

HDMI ports quantity
- 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch (PSD PP v4.0 Compliant):8
- Secure 4-Port KVM Switch, HDMI or DisplayPort, 4K:4
DisplayPorts quantity
- 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch (PSD PP v4.0 Compliant):8
- Secure 4-Port KVM Switch, HDMI or DisplayPort, 4K:4
USB 2.0 Type-B ports quantity
- 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch (PSD PP v4.0 Compliant):4
- Secure 4-Port KVM Switch, HDMI or DisplayPort, 4K:8
Console USB ports quantity
- 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch (PSD PP v4.0 Compliant):2
- Secure 4-Port KVM Switch, HDMI or DisplayPort, 4K:3
Console DisplayPorts ports quantity
- 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch (PSD PP v4.0 Compliant):2
- Secure 4-Port KVM Switch, HDMI or DisplayPort, 4K:1
Console HDMI ports quantity
- 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch (PSD PP v4.0 Compliant):2
- Secure 4-Port KVM Switch, HDMI or DisplayPort, 4K:1
Headphone outputs
- 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch (PSD PP v4.0 Compliant):5
- Secure 4-Port KVM Switch, HDMI or DisplayPort, 4K:1
HD type
- 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch (PSD PP v4.0 Compliant):5K Ultra HD
- Secure 4-Port KVM Switch, HDMI or DisplayPort, 4K:4K Ultra HD

Side by side

Differences highlightedShow differences only

Comparison of CS1144DPH4, CK4-HP104C
56 specifications	A ATEN 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch (PSD PP v4.0 Compliant) Model CS1144DPH4 View product	B StarTech.com Secure 4-Port KVM Switch, HDMI or DisplayPort, 4K Model CK4-HP104C View product
Ports & interfaces8 differ
HDMI ports quantityDiffers	8	4
DisplayPorts quantityDiffers	8	4
USB 2.0 Type-B ports quantityDiffers	4	8
Console USB ports quantityDiffers	2	3
Console portsDiffers	DisplayPort, HDMI, USB A	3.5mm headphone, DisplayPort, HDMI, USB A
Console DisplayPorts ports quantityDiffers	2	1
Console HDMI ports quantityDiffers	2	1
Headphone outputsDiffers	5	1
Number of microphone inputsKnown for one	Unknown — not stated by the source	4
RJ-11 ports quantityKnown for one	1	Unknown — not stated by the source
Performance3 differ
HD typeDiffers	5K Ultra HD	4K Ultra HD
Maximum resolutionDiffers	5120 x 2880 pixels	3840 x 2160 pixels
Daisy chainKnown for one	Unknown — not stated by the source	No
Maximum refresh rateDiffers	144 Hz	60 Hz
Audio channelsKnown for one	Unknown — not stated by the source	2.0
Number of displays supportedKnown for one	Unknown — not stated by the source	1
Design2 differ
Rack mountingDiffers	Yes	No
Maximum cable lengthKnown for one	Unknown — not stated by the source	6 m
LED indicatorsDiffers	Power, Key lock	Yes
Hot keysKnown for one	Unknown — not stated by the source	No
Displayidentical
On Screen Display (OSD)Known for one	Unknown — not stated by the source	No
Poweridentical
Input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Input currentKnown for one	1.2 A	Unknown — not stated by the source
External power adapterKnown for one	Yes	Unknown — not stated by the source
Power consumption (typical)Known for one	29.16 W	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	144.9 mm	170 mm
DepthDiffers	245 mm	320 mm
HeightDiffers	60 mm	44 mm
WeightDiffers	1.57 kg	1.9 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	419 mm
Package depthKnown for one	Unknown — not stated by the source	292 mm
Package heightKnown for one	Unknown — not stated by the source	114 mm
Other featuresidentical
IP controlKnown for one	Unknown — not stated by the source	No
Logistics dataidentical
Master (outer) case widthKnown for one	Unknown — not stated by the source	610 mm
Master (outer) case lengthKnown for one	Unknown — not stated by the source	457 mm
Master (outer) case heightKnown for one	Unknown — not stated by the source	457 mm
Products per master (outer) caseKnown for one	Unknown — not stated by the source	8 pc(s)
Country of originKnown for one	Taiwan	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Rubber feetKnown for one	Yes	Unknown — not stated by the source

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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