Product comparison · 2 kvm switches

StarTech.com 2 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables vs StarTech.com 4 Port SuperSpeed USB 3.0 VGA KVM Switch with Audio and Cables

32specifications compared
20differ
12identical
30known for one product only

Key differences

Number of computers controlled
- 2 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:2
- 4 Port SuperSpeed USB 3.0 VGA KVM Switch with Audio and Cables:4
Video port type
- 2 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:DVI-I
- 4 Port SuperSpeed USB 3.0 VGA KVM Switch with Audio and Cables:VGA
Audio connections
- 2 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:No
- 4 Port SuperSpeed USB 3.0 VGA KVM Switch with Audio and Cables:Yes
Maximum resolution
- 2 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:1920 x 1200 pixels
- 4 Port SuperSpeed USB 3.0 VGA KVM Switch with Audio and Cables:2048 x 1536 pixels
Certification
- 2 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:CE, FCC, TAA, UL
- 4 Port SuperSpeed USB 3.0 VGA KVM Switch with Audio and Cables:CE, FCC
Input voltage
- 2 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:100 - 240 V
- 4 Port SuperSpeed USB 3.0 VGA KVM Switch with Audio and Cables:100-240 V
Operating temperature (T-T)
- 2 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:0 - 60 °C
- 4 Port SuperSpeed USB 3.0 VGA KVM Switch with Audio and Cables:0 - 40 °C
Storage temperature (T-T)
- 2 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:-30 - 70 °C
- 4 Port SuperSpeed USB 3.0 VGA KVM Switch with Audio and Cables:-20 - 60 °C

Side by side

Differences highlightedShow differences only

Comparison of SV231DVIUDDM, SV431U3A
62 specifications	A StarTech.com 2 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables Model SV231DVIUDDM View product	B StarTech.com 4 Port SuperSpeed USB 3.0 VGA KVM Switch with Audio and Cables Model SV431U3A View product
Ports & interfaces3 differ
Number of computers controlledDiffers	2	4
Video port typeDiffers	DVI-I	VGA
Console USB ports quantityKnown for one	2	Unknown — not stated by the source
Console portsKnown for one	DVI-I, USB A	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	6	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-A, USB Type-B	Unknown — not stated by the source
Audio connectionsDiffers	No	Yes
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantityKnown for one	Unknown — not stated by the source	4
Headphone outputsKnown for one	Unknown — not stated by the source	4
Number of microphone inputsKnown for one	Unknown — not stated by the source	4
Console portKnown for one	Unknown — not stated by the source	VGA
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Performance1 differ
HD typeKnown for one	Full HD	Unknown — not stated by the source
Maximum resolutionDiffers	1920 x 1200 pixels	2048 x 1536 pixels
Number of usersKnown for one	1 user(s)	Unknown — not stated by the source
Maximum analog resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
Design1 differ
Housing materialKnown for one	Steel	Unknown — not stated by the source
Push buttonKnown for one	Yes	Unknown — not stated by the source
Hot keysKnown for one	Yes	Unknown — not stated by the source
CertificationDiffers	CE, FCC, TAA, UL	CE, FCC
Cable lengthKnown for one	Unknown — not stated by the source	10 m
Displayidentical
On Screen Display (OSD)Known for one	No	Unknown — not stated by the source
Power1 differ
Power sourceKnown for one	AC	Unknown — not stated by the source
Input voltageDiffers	100 - 240 V	100-240 V
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Input currentKnown for one	0.4 A	Unknown — not stated by the source
Output voltageKnown for one	5 V	Unknown — not stated by the source
Output currentKnown for one	2 A	Unknown — not stated by the source
Compatible power plug typesKnown for one	UK, US	Unknown — not stated by the source
Power consumption (typical)Known for one	10 W	Unknown — not stated by the source
Power plug typeKnown for one	Type M	Unknown — not stated by the source
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 60 °C	0 - 40 °C
Storage temperature (T-T)Differs	-30 - 70 °C	-20 - 60 °C
Operating relative humidity (H-H)Differs	0 - 80%	0 - 90%
Storage relative humidity (H-H)Known for one	0 - 80%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	76 mm	102 mm
DepthDiffers	165 mm	265 mm
HeightDiffers	44 mm	45 mm
WeightDiffers	530 g	1 kg
Packaging data4 differ
Package widthDiffers	254 mm	191.5 mm
Package depthDiffers	350 mm	270 mm
Package heightDiffers	69 mm	160 mm
Package weightDiffers	1.8 kg	3 kg
Packaging content1 differ
Cables includedDiffers	AC, DVI, USB	Audio (3.5mm), USB, VGA
Quick installation guideKnown for one	Yes	Unknown — not stated by the source
Other features2 differ
Audio supportDiffers	No	Yes
IP controlDiffers	No	Yes
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85176200	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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