Product comparison · 2 mice

Ewent EW3155 mouse Office Ambidextrous USB Type-A Optical 1000 DPI vs Trust 21791 mouse Office Ambidextrous USB Type-A Optical 1000 DPI

15specifications compared
3differ
12identical
10known for one product only

Key differences

Buttons quantity
- EW3155 mouse Office Ambidextrous USB Type-A Optical 1000 DPI:4
- 21791 mouse Office Ambidextrous USB Type-A Optical 1000 DPI:3
Recommended usage
- EW3155 mouse Office Ambidextrous USB Type-A Optical 1000 DPI:Universal
- 21791 mouse Office Ambidextrous USB Type-A Optical 1000 DPI:PC/Laptop

Side by side

Differences highlightedShow differences only

Comparison of EW3155, 21791
25 specifications	A Ewent EW3155 mouse Office Ambidextrous USB Type-A Optical 1000 DPI Model EW3155 View product	B Trust 21791 mouse Office Ambidextrous USB Type-A Optical 1000 DPI Model 21791 View product
Mouse2 differ
Number of scroll wheelsKnown for one	1	Unknown — not stated by the source
Scrolling directionsKnown for one	Vertical	Unknown — not stated by the source
Buttons quantityDiffers	4	3
Recommended usageDiffers	Universal	PC/Laptop
Designidentical
Ergonomic designKnown for one	Yes	Unknown — not stated by the source
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
Rubber gripsKnown for one	Unknown — not stated by the source	Yes
Ergonomicsidentical
Cable lengthKnown for one	1.2 m	Unknown — not stated by the source
System requirements1 differ
Mac operating systems supportedDiffers	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan	Mac OS X 10.5 Leopard
Weight & dimensionsidentical
WidthKnown for one	120 mm	Unknown — not stated by the source
DepthKnown for one	62 mm	Unknown — not stated by the source
HeightKnown for one	36 mm	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Box

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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