Product comparison · 2 kvm switches

ATEN CS1644A KVM switch Rack mounting Black vs ATEN CS1944 KVM switch Black

35specifications compared
11differ
24identical
13known for one product only

Key differences

Video port type
- CS1644A KVM switch Rack mounting Black:DVI-I
- CS1944 KVM switch Black:Mini DisplayPort
Headphone outputs
- CS1644A KVM switch Rack mounting Black:4
- CS1944 KVM switch Black:1
Number of microphone inputs
- CS1644A KVM switch Rack mounting Black:4
- CS1944 KVM switch Black:1
Housing material
- CS1644A KVM switch Rack mounting Black:Metal, Plastic
- CS1944 KVM switch Black:Plastic
Power consumption (typical)
- CS1644A KVM switch Rack mounting Black:12.19 W
- CS1944 KVM switch Black:8.63 W
Width
- CS1644A KVM switch Rack mounting Black:437.2 mm
- CS1944 KVM switch Black:197 mm
Depth
- CS1644A KVM switch Rack mounting Black:159.8 mm
- CS1944 KVM switch Black:197 mm
Height
- CS1644A KVM switch Rack mounting Black:44 mm
- CS1944 KVM switch Black:44.7 mm

Side by side

Differences highlightedShow differences only

Comparison of CS1644A, CS1944
48 specifications	A ATEN CS1644A KVM switch Rack mounting Black Model CS1644A View product	B ATEN CS1944 KVM switch Black Model CS1944 View product
Ports & interfaces4 differ
Number of computers controlled	4	4
Keyboard port type	USB	USB
Mouse port type	USB	USB
Video port typeDiffers	DVI-I	Mini DisplayPort
DVI-I ports quantityKnown for one	10	Unknown — not stated by the source
Console USB ports quantity	2	2
Console portsDiffers	3.5mm headphone, 3.5mm mic, DVI-I, USB A	3.5mm headphone, 3.5mm mic, Mini DisplayPort, USB A
USB connector type	USB Type-A	USB Type-A
Audio connections	Yes	Yes
Headphone outputsDiffers	4	1
Number of microphone inputsDiffers	4	1
DC-in jack	Yes	Yes
DisplayPorts quantityKnown for one	Unknown — not stated by the source	2
DisplayPort versionKnown for one	Unknown — not stated by the source	1.1
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Performanceidentical
Maximum resolution	2560 x 1600 pixels	2560 x 1600 pixels
Video bandwidth	60 Hz	60 Hz
Scan interval	1,99 s	1,99 s
HDCP	Yes	Yes
HD typeKnown for one	Unknown — not stated by the source	Full HD
Power on detectionKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Rack capacityKnown for one	1U	Unknown — not stated by the source
Rack mountingKnown for one	Yes	Unknown — not stated by the source
Product colour	Black	Black
Housing materialDiffers	Metal, Plastic	Plastic
Push buttonKnown for one	Yes	Unknown — not stated by the source
Hot keys	Yes	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Keyboard languageKnown for one	Unknown — not stated by the source	English, French, Japanese
Displayidentical
Built-in display	No	No
Power1 differ
Power source	DC	DC
Input voltage	5.3 V	5.3 V
Power consumption (typical)Differs	12.19 W	8.63 W
System requirementsidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Other operating systems supportedKnown for one	FreeBSD	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificates	RoHS	RoHS
Operational conditionsidentical
Operating temperature (T-T)	0 - 50 °C	0 - 50 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Operating relative humidity (H-H)	0 - 80%	0 - 80%
Weight & dimensions4 differ
WidthDiffers	437.2 mm	197 mm
DepthDiffers	159.8 mm	197 mm
HeightDiffers	44 mm	44.7 mm
WeightDiffers	2.32 kg	610 g
Packaging content1 differ
Cables includedDiffers	KVM	Mini DisplayPort, USB
Manual	Yes	Yes
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85176200	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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