Product comparison · 2 kvm switches

D-Link DKVM-450 KVM switch Rack mounting Black vs D-Link KVM-440 KVM switch Rack mounting Black

14specifications compared
4differ
10identical
10known for one product only

Key differences

Keyboard port type
- DKVM-450 KVM switch Rack mounting Black:USB, PS/2
- KVM-440 KVM switch Rack mounting Black:PS/2
Mouse port type
- DKVM-450 KVM switch Rack mounting Black:USB, PS/2
- KVM-440 KVM switch Rack mounting Black:PS/2
Weight
- DKVM-450 KVM switch Rack mounting Black:1.9 kg
- KVM-440 KVM switch Rack mounting Black:1.75 kg

Side by side

Differences highlightedShow differences only

Comparison of DKVM-450, KVM-440
24 specifications	A D-Link DKVM-450 KVM switch Rack mounting Black Model DKVM-450 View product	B D-Link KVM-440 KVM switch Rack mounting Black Model KVM-440 View product
Ports & interfaces2 differ
Number of computers controlledKnown for one	Unknown — not stated by the source	8
Keyboard port typeDiffers	USB, PS/2	PS/2
Mouse port typeDiffers	USB, PS/2	PS/2
Video port type	VGA	VGA
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Audio connectionsKnown for one	Unknown — not stated by the source	No
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Maximum resolution	2048 x 1536 pixels	2048 x 1536 pixels
Designidentical
Rack capacity	1U	1U
Rack mounting	Yes	Yes
Product colour	Black	Black
Cable lengthKnown for one	Unknown — not stated by the source	1.8 m
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Certification	FCC, CE, C-Tick, IC, CSA	FCC, CE, C-Tick, IC, CSA
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	No
Poweridentical
External power adapterKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 50 °C	0 - 50 °C
Operating relative humidity (H-H)	0 - 80%	0 - 80%
Weight & dimensions1 differ
WeightDiffers	1.9 kg	1.75 kg
Other features1 differ
Connectivity technology	Wired	Wired
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
Compatible operating systemsDiffers	Windows 98SE/ME/2000/2003/2008/XP/Vista/7, Linux, Mac, OS 9/OS X & Sun Microsystems	Windows 98SE Windows ME Windows 2000 Windows 2003 Windows 2008 Windows XP Windows Vista Windows 7 Linux OS Mac OS 9/OS X Sun Microsystems
Dimensions (WxDxH)	440 x 157 x 45 mm	440 x 157 x 45 mm
Ports quantityKnown for one	16	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.

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