Product comparison · 2 kvm switches

ATEN US421A-A7 KVM switch Black, Grey vs Intellinet 503983 KVM switch Black

8specifications compared
6differ
2identical
20known for one product only

Key differences

Number of computers controlled
- US421A-A7 KVM switch Black, Grey:4
- 503983 KVM switch Black:1
Keyboard port type
- US421A-A7 KVM switch Black, Grey:USB
- 503983 KVM switch Black:PS/2
Mouse port type
- US421A-A7 KVM switch Black, Grey:USB
- 503983 KVM switch Black:PS/2
Product colour
- US421A-A7 KVM switch Black, Grey:Black, Grey
- 503983 KVM switch Black:Black
Operating temperature (T-T)
- US421A-A7 KVM switch Black, Grey:5 - 40 °C
- 503983 KVM switch Black:0 - 40 °C
Operating relative humidity (H-H)
- US421A-A7 KVM switch Black, Grey:0 - 80%
- 503983 KVM switch Black:0 - 90%

Side by side

Differences highlightedShow differences only

Comparison of US421A-A7, 503983
28 specifications	A ATEN US421A-A7 KVM switch Black, Grey Model US421A-A7 View product	B Intellinet 503983 KVM switch Black Model 503983 View product
Ports & interfaces3 differ
Number of computers controlledDiffers	4	1
Keyboard port typeDiffers	USB	PS/2
Mouse port typeDiffers	USB	PS/2
Video port typeKnown for one	Unknown — not stated by the source	VGA
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Audio connectionsKnown for one	Unknown — not stated by the source	No
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Rack mountingKnown for one	No	Unknown — not stated by the source
Product colourDiffers	Black, Grey	Black
Cable lengthKnown for one	1.8 m	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	- FCC B, CE
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	0 - 80%	0 - 90%
Weight & dimensionsidentical
WidthKnown for one	76 mm	Unknown — not stated by the source
DepthKnown for one	102 mm	Unknown — not stated by the source
HeightKnown for one	23 mm	Unknown — not stated by the source
WeightKnown for one	97 g	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	USB	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
I/O portsKnown for one	4 x USB Type B Out 1 x USB Type A In	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Performanceidentical
Maximum resolutionKnown for one	Unknown — not stated by the source	1600 x 1200 pixels
Poweridentical
External power adapterKnown for one	Unknown — not stated by the source	Yes

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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