Product comparison · 2 kvm switches

ATEN CM1284 KVM switch Rack mounting Black vs D-Link DKVM‑2K KVM switch Berry, Grey

19specifications compared
16differ
3identical
31known for one product only

Key differences

Number of computers controlled
- CM1284 KVM switch Rack mounting Black:4
- DKVM‑2K KVM switch Berry, Grey:2
Keyboard port type
- CM1284 KVM switch Rack mounting Black:USB
- DKVM‑2K KVM switch Berry, Grey:PS/2
Mouse port type
- CM1284 KVM switch Rack mounting Black:USB
- DKVM‑2K KVM switch Berry, Grey:PS/2
Video port type
- CM1284 KVM switch Rack mounting Black:HDMI
- DKVM‑2K KVM switch Berry, Grey:VGA
HD type
- CM1284 KVM switch Rack mounting Black:4K Ultra HD
- DKVM‑2K KVM switch Berry, Grey:HD
Maximum resolution
- CM1284 KVM switch Rack mounting Black:4096 x 2160 pixels
- DKVM‑2K KVM switch Berry, Grey:2048 x 1536 pixels
Product colour
- CM1284 KVM switch Rack mounting Black:Black
- DKVM‑2K KVM switch Berry, Grey:Berry, Grey
Input voltage
- CM1284 KVM switch Rack mounting Black:100 - 240 V
- DKVM‑2K KVM switch Berry, Grey:5 V

Side by side

Differences highlightedShow differences only

Comparison of CM1284, DKVM‑2K
50 specifications	A ATEN CM1284 KVM switch Rack mounting Black Model CM1284 View product	B D-Link DKVM‑2K KVM switch Berry, Grey Model DKVM‑2K View product
Ports & interfaces4 differ
Number of computers controlledDiffers	4	2
Keyboard port typeDiffers	USB	PS/2
Mouse port typeDiffers	USB	PS/2
Video port typeDiffers	HDMI	VGA
HDMI ports quantityKnown for one	6	Unknown — not stated by the source
USB 2.0 Type-B ports quantityKnown for one	4	Unknown — not stated by the source
Console USB ports quantityKnown for one	2	Unknown — not stated by the source
Console portsKnown for one	3.5mm headphone, 3.5mm mic, HDMI, RJ–45, USB A	Unknown — not stated by the source
USB hubKnown for one	Yes	Unknown — not stated by the source
USB 2.0 Type-A hub ports quantityKnown for one	2	Unknown — not stated by the source
Audio connectionsKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	6	Unknown — not stated by the source
Number of microphone inputsKnown for one	6	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	2	Unknown — not stated by the source
Performance2 differ
HD typeDiffers	4K Ultra HD	HD
Maximum resolutionDiffers	4096 x 2160 pixels	2048 x 1536 pixels
Video bandwidthKnown for one	30 Hz	Unknown — not stated by the source
Scan intervalKnown for one	5,10,15,30,60,90 s	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
Daisy chainKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Rack mountingKnown for one	Yes	Unknown — not stated by the source
Product colourDiffers	Black	Berry, Grey
Housing materialKnown for one	Metal	Unknown — not stated by the source
LED indicators	Yes	Yes
Push buttonKnown for one	Yes	Unknown — not stated by the source
Cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Hot keysKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	FCC Class B CE Class B C-Tick
Displayidentical
Built-in display	No	No
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
Power2 differ
Power sourceKnown for one	AC	Unknown — not stated by the source
Input voltageDiffers	100 - 240 V	5 V
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Input currentDiffers	1 A	0.07 A
Operational conditions2 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)Differs	0 - 95%	0 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 80%
Weight & dimensions4 differ
WidthDiffers	164 mm	104 mm
DepthDiffers	437.2 mm	62 mm
HeightDiffers	44 mm	28 mm
WeightDiffers	2.46 kg	420 g
Packaging content1 differ
Cables includedDiffers	AC, KVM, USB	KVM
ManualKnown for one	Yes	Unknown — not stated by the source
Rack mount kitKnown for one	Yes	Unknown — not stated by the source
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Ports quantityKnown for one	Unknown — not stated by the source	2

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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