ATEN CS64U KVM switch Black vs ATEN KA9140 KVM switch Black

Comparison of CS64U, KA9140

22 specifications	A ATEN CS64U KVM switch Black Model CS64U View product	B ATEN KA9140 KVM switch Black Model KA9140 View product
Ports & interfacesidentical
Number of computers controlledKnown for one	4	—Unknown — not stated by the source
Keyboard port typeKnown for one	USB	—Unknown — not stated by the source
Mouse port typeKnown for one	USB	—Unknown — not stated by the source
Video port typeKnown for one	VGA	—Unknown — not stated by the source
Headphone outputsKnown for one	4	—Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Cable lengthKnown for one	1.8 m	—Unknown — not stated by the source
Housing materialKnown for one	—Unknown — not stated by the source	Metal
LED indicatorsKnown for one	—Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 50 °C	0 - 50 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Storage relative humidity (H-H)Known for one	0 - 80%	—Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	800 g	500 g
WidthKnown for one	—Unknown — not stated by the source	80 mm
DepthKnown for one	—Unknown — not stated by the source	200 mm
HeightKnown for one	—Unknown — not stated by the source	35 mm
Other featuresidentical
Compatible operating systemsKnown for one	-with all operation platforms PC(Windows,Linux and most others),Mac and Sun.	—Unknown — not stated by the source
Dimensions (WxDxH)Known for one	97 x 109 x 25 mm	—Unknown — not stated by the source
I/O portsKnown for one	-USB	—Unknown — not stated by the source
Power requirementsKnown for one	—Unknown — not stated by the source	DC 5V, 1.5W
Relative humidityKnown for one	—Unknown — not stated by the source	0 - 80%
Logistics dataidentical
Harmonized System (HS) codeKnown for one	—Unknown — not stated by the source	85176200

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.