Product comparison · 2 kvm switches

ATEN CS221 KVM switch vs Vertiv MM2 KVM switch Black

10specifications compared
7differ
3identical
12known for one product only

Key differences

Keyboard port type
- CS221 KVM switch:PS/2
- MM2 KVM switch Black:USB, PS/2
Mouse port type
- CS221 KVM switch:PS/2
- MM2 KVM switch Black:USB, PS/2
Maximum resolution
- CS221 KVM switch:1024 x 768 pixels
- MM2 KVM switch Black:2048 x 1536 pixels
Operating temperature (T-T)
- CS221 KVM switch:0 - 50 °C
- MM2 KVM switch Black:0 - 40 °C
Weight
- CS221 KVM switch:1.2 kg
- MM2 KVM switch Black:900 g
Dimensions (WxDxH)
- CS221 KVM switch:152 x 52 x 224 mm
- MM2 KVM switch Black:220.9 x 101.6 x 43 mm
Ports quantity
- CS221 KVM switch:2
- MM2 KVM switch Black:4

Side by side

Differences highlightedShow differences only

Comparison of CS221, MM2
22 specifications	A ATEN CS221 KVM switch Model CS221 View product	B Vertiv MM2 KVM switch Black Model MM2 View product
Ports & interfaces2 differ
Keyboard port typeDiffers	PS/2	USB, PS/2
Mouse port typeDiffers	PS/2	USB, PS/2
Video port type	VGA	VGA
DC-in jackKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	2
Performance1 differ
Maximum resolutionDiffers	1024 x 768 pixels	2048 x 1536 pixels
Designidentical
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Black
CertificationKnown for one	Unknown — not stated by the source	FCC Class B, UL, C-UL, CE, VCCI Class A
Poweridentical
External power adapterKnown for one	Yes	Unknown — not stated by the source
Power consumption (typical)Known for one	1.8 W	Unknown — not stated by the source
AC input frequencyKnown for one	Unknown — not stated by the source	60 Hz
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Operating relative humidity (H-H)Known for one	0 - 80%	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	1.2 kg	900 g
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Other features2 differ
Connectivity technology	Wired	Wired
Compatible operating systemsKnown for one	Windows 2000/XP/Vista Linux	Unknown — not stated by the source
Dimensions (WxDxH)Differs	152 x 52 x 224 mm	220.9 x 101.6 x 43 mm
Ports quantityDiffers	2	4
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	0

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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