Product comparison · 2 kvm switches

ATEN 2-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC vs ATEN 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC (PSD PP v4.0 Compliant)

42specifications compared
10differ
32identical
0known for one product only

Key differences

Number of computers controlled
- 2-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC:2
- 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC (PSD PP v4.0 Compliant):4
HDMI ports quantity
- 2-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC:4
- 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC (PSD PP v4.0 Compliant):8
DisplayPorts quantity
- 2-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC:4
- 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC (PSD PP v4.0 Compliant):8
USB 2.0 Type-B ports quantity
- 2-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC:4
- 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC (PSD PP v4.0 Compliant):8
Console ports
- 2-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC:HDMI, DisplayPort, USB A
- 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC (PSD PP v4.0 Compliant):DisplayPort, HDMI, USB A
Headphone outputs
- 2-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC:3
- 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC (PSD PP v4.0 Compliant):5
Power consumption (typical)
- 2-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC:19.56 W
- 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC (PSD PP v4.0 Compliant):29.16 W
Width
- 2-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC:143.6 mm
- 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC (PSD PP v4.0 Compliant):144.9 mm

Side by side

Differences highlightedShow differences only

Comparison of CS1142DPH4C, CS1144DPH4C
42 specifications	A ATEN 2-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC Model CS1142DPH4C View product	B ATEN 4-Port USB 5K DisplayPort/HDMI Dual Display Universal Secure KVM Switch with CAC (PSD PP v4.0 Compliant) Model CS1144DPH4C View product
Ports & interfaces6 differ
Number of computers controlledDiffers	2	4
Keyboard port type	USB	USB
Mouse port type	USB	USB
Video port type	HDMI/DisplayPort	HDMI/DisplayPort
HDMI ports quantityDiffers	4	8
DisplayPorts quantityDiffers	4	8
USB 2.0 Type-B ports quantityDiffers	4	8
Console USB ports quantity	2	2
Console portsDiffers	HDMI, DisplayPort, USB A	DisplayPort, HDMI, USB A
Console DisplayPorts ports quantity	2	2
Console HDMI ports quantity	2	2
USB 2.0 ports quantity	1	1
Audio connections	Yes	Yes
Headphone outputsDiffers	3	5
RJ-11 ports quantity	1	1
DC-in jack	Yes	Yes
Performanceidentical
HD type	5K Ultra HD	5K Ultra HD
Maximum resolution	5120 x 2880 pixels	5120 x 2880 pixels
Maximum refresh rate	144 Hz	144 Hz
Designidentical
Rack mounting	Yes	Yes
Product colour	Black	Black
Housing material	Metal	Metal
LED indicators	Power, Key lock	Power, Key lock
Push button	Yes	Yes
Displayidentical
Built-in display	No	No
Power1 differ
Power source	DC	DC
Input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Input current	1.2 A	1.2 A
External power adapter	Yes	Yes
Power consumption (typical)Differs	19.56 W	29.16 W
Operational conditionsidentical
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)	0 - 80%	0 - 80%
Weight & dimensions3 differ
WidthDiffers	143.6 mm	144.9 mm
Depth	245 mm	245 mm
HeightDiffers	43 mm	60 mm
WeightDiffers	1.21 kg	1.57 kg
Packaging contentidentical
AC adapter included	Yes	Yes
Manual	Yes	Yes
Rubber feet	Yes	Yes
Logistics dataidentical
Country of origin	Taiwan	Taiwan

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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