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 USB VGA KVM Switch with DDM Fast Switching Technology and Cables

43specifications compared
15differ
28identical
16known 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 USB VGA KVM Switch with DDM Fast Switching Technology and Cables:4
Video port type
- 2 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:DVI-I
- 4 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cables:VGA
Console ports
- 2 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:DVI-I, USB A
- 4 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cables:VGA (D-Sub)
USB 2.0 ports quantity
- 2 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:6
- 4 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cables:10
Maximum resolution
- 2 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:1920 x 1200 pixels
- 4 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cables:1920 x 1440 pixels
Certification
- 2 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:CE, FCC, TAA, UL
- 4 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cables:CE, FCC, TAA, UL, REACH
Compatible power plug types
- 2 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:UK, US
- 4 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cables:EU, UK, US
Width
- 2 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:76 mm
- 4 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cables:130 mm

Side by side

Differences highlightedShow differences only

Comparison of SV231DVIUDDM, SV431USBDDM
59 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 USB VGA KVM Switch with DDM Fast Switching Technology and Cables Model SV431USBDDM View product
Ports & interfaces4 differ
Number of computers controlledDiffers	2	4
Keyboard port type	USB	USB
Mouse port type	USB	USB
Video port typeDiffers	DVI-I	VGA
Console USB ports quantity	2	2
Console portsDiffers	DVI-I, USB A	VGA (D-Sub)
USB 2.0 ports quantityDiffers	6	10
USB connector typeKnown for one	USB Type-A, USB Type-B	Unknown — not stated by the source
Audio connections	No	No
DC-in jack	Yes	Yes
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	5
USB hubKnown for one	Unknown — not stated by the source	Yes
USB 2.0 Type-A hub ports quantityKnown for one	Unknown — not stated by the source	2
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Performance1 differ
HD typeKnown for one	Full HD	Unknown — not stated by the source
Maximum resolutionDiffers	1920 x 1200 pixels	1920 x 1440 pixels
Plug and Play	Yes	Yes
Daisy chainKnown for one	No	Unknown — not stated by the source
Number of usersKnown for one	1 user(s)	Unknown — not stated by the source
Design1 differ
Rack mounting	No	No
Product colour	Black	Black
Housing materialKnown for one	Steel	Unknown — not stated by the source
LED indicators	Yes	Yes
Push buttonKnown for one	Yes	Unknown — not stated by the source
Hot keys	Yes	Yes
CertificationDiffers	CE, FCC, TAA, UL	CE, FCC, TAA, UL, REACH
Displayidentical
Built-in display	No	No
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 voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Input currentKnown for one	0.4 A	Unknown — not stated by the source
Output voltage	5 V	5 V
Output current	2 A	2 A
Compatible power plug typesDiffers	UK, US	EU, UK, US
Power consumption (typical)	10 W	10 W
Power plug type	Type M	Type M
External power adapterKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Compliance certificates	RoHS	RoHS
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-30 - 70 °C	-30 - 70 °C
Operating relative humidity (H-H)	0 - 80%	0 - 80%
Storage relative humidity (H-H)	0 - 80%	0 - 80%
Weight & dimensions4 differ
WidthDiffers	76 mm	130 mm
DepthDiffers	165 mm	275 mm
HeightDiffers	44 mm	46 mm
WeightDiffers	530 g	1.2 kg
Packaging data3 differ
Package width	254 mm	254 mm
Package depthDiffers	350 mm	315 mm
Package heightDiffers	69 mm	132 mm
Package weightDiffers	1.8 kg	3 kg
Packaging content1 differ
Cables includedDiffers	AC, DVI, USB	USB, VGA
AC adapter included	Yes	Yes
Manual	Yes	Yes
Quick installation guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Audio supportKnown for one	No	Unknown — not stated by the source
IP controlKnown for one	No	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) code	85176200	85176200

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.

More kvm switch comparisons

All kvm switch comparisons