Product comparison · 2 kvm switches

ATEN CS22U-A7 KVM switch Black vs ATEN US421A-A7 KVM switch Black, Grey

Key differences

Number of computers controlled
- CS22U-A7 KVM switch Black:7
- US421A-A7 KVM switch Black, Grey:4
Product colour
- CS22U-A7 KVM switch Black:Black
- US421A-A7 KVM switch Black, Grey:Black, Grey
Operating temperature (T-T)
- CS22U-A7 KVM switch Black:0 - 50 °C
- US421A-A7 KVM switch Black, Grey:5 - 40 °C
Width
- CS22U-A7 KVM switch Black:82 mm
- US421A-A7 KVM switch Black, Grey:76 mm
Depth
- CS22U-A7 KVM switch Black:70 mm
- US421A-A7 KVM switch Black, Grey:102 mm
Height
- CS22U-A7 KVM switch Black:25 mm
- US421A-A7 KVM switch Black, Grey:23 mm
Weight
- CS22U-A7 KVM switch Black:310 g
- US421A-A7 KVM switch Black, Grey:97 g

Differences highlightedShow differences only

Comparison of CS22U-A7, US421A-A7
21 specifications	A ATEN CS22U-A7 KVM switch Black Model CS22U-A7 View product	B ATEN US421A-A7 KVM switch Black, Grey Model US421A-A7 View product
Ports & interfaces1 differ
Number of computers controlledDiffers	7	4
USB 2.0 ports quantityKnown for one	4	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Black, Grey
Cable lengthKnown for one	Unknown — not stated by the source	1.8 m
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 50 °C	5 - 40 °C
Weight & dimensions4 differ
WidthDiffers	82 mm	76 mm
DepthDiffers	70 mm	102 mm
HeightDiffers	25 mm	23 mm
WeightDiffers	310 g	97 g
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	USB
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
I/O portsKnown for one	Unknown — not stated by the source	4 x USB Type B Out 1 x USB Type A In
Performanceidentical
Maximum resolutionKnown for one	2048 x 1536 pixels	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.