Product comparison · 2 kvm switches

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

48specifications compared
15differ
33identical
1known for one product only

Key differences

Number of computers controlled
- 2 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cables:2
- 4 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:4
Video port type
- 2 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cables:VGA
- 4 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:DVI-I
Console ports
- 2 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cables:USB A, VGA (D-Sub)
- 4 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:DVI-I, USB A
Maximum digital resolution
- 2 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cables:1920 x 1440 pixels
- 4 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:1920 x 1200 pixels
Maximum resolution
- 2 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cables:1920 x 1440 pixels
- 4 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:1920 x 1200 pixels
Certification
- 2 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cables:CE, FCC, REACH, TAA, UL
- 4 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:CE, FCC, TAA, UL, REACH
Width
- 2 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cables:76 mm
- 4 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:138 mm
Depth
- 2 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cables:165 mm
- 4 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables:66 mm

Side by side

Differences highlightedShow differences only

Comparison of SV231USBDDM, SV431DVIUDDM
49 specifications	A StarTech.com 2 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cables Model SV231USBDDM View product	B StarTech.com 4 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables Model SV431DVIUDDM View product
Ports & interfaces3 differ
Number of computers controlledDiffers	2	4
Keyboard port type	USB	USB
Mouse port type	USB	USB
Video port typeDiffers	VGA	DVI-I
Console USB ports quantity	2	2
Console portsDiffers	USB A, VGA (D-Sub)	DVI-I, USB A
USB hub	Yes	Yes
USB 2.0 Type-A hub ports quantity	2	2
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	2
Audio connections	No	No
DC-in jack	Yes	Yes
Networkidentical
Ethernet LAN	Yes	Yes
Performance2 differ
Maximum digital resolutionDiffers	1920 x 1440 pixels	1920 x 1200 pixels
Maximum resolutionDiffers	1920 x 1440 pixels	1920 x 1200 pixels
Daisy chain	No	No
Number of users	1 user(s)	1 user(s)
Design1 differ
Rack mounting	No	No
Product colour	Black	Black
Housing material	Steel	Steel
LED indicators	Yes	Yes
Hot keys	Yes	Yes
CertificationDiffers	CE, FCC, REACH, TAA, UL	CE, FCC, TAA, UL, REACH
Displayidentical
Built-in display	No	No
Poweridentical
Input voltage	100 - 240 V	100 - 240 V
Input current	0.4 A	0.4 A
Output voltage	5 V	5 V
Output current	2 A	2 A
Compatible power plug types	EU, UK, US	EU, UK, US
External power adapter	Yes	Yes
Power consumption (typical)	10 W	10 W
Power plug type	Type M	Type M
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%
Weight & dimensions4 differ
WidthDiffers	76 mm	138 mm
DepthDiffers	165 mm	66 mm
HeightDiffers	44 mm	22 mm
WeightDiffers	520 g	1.1 kg
Packaging data4 differ
Package widthDiffers	253 mm	350 mm
Package depthDiffers	348 mm	255 mm
Package heightDiffers	72 mm	131 mm
Package weightDiffers	1.7 kg	3.4 kg
Packaging contentidentical
Cables included	KVM	KVM
AC adapter included	Yes	Yes
Manual	Yes	Yes
Other features1 differ
Audio supportDiffers	No	Yes
IP control	No	No
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.

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