Product comparison · 2 mice

Trust 21791 mouse Office Ambidextrous USB Type-A Optical 1000 DPI vs Trust 21833 mouse Office Ambidextrous RF Wireless Optical 1600 DPI

15specifications compared
4differ
11identical
13known for one product only

Key differences

Device interface
- 21791 mouse Office Ambidextrous USB Type-A Optical 1000 DPI:USB Type-A
- 21833 mouse Office Ambidextrous RF Wireless Optical 1600 DPI:RF Wireless
Movement resolution
- 21791 mouse Office Ambidextrous USB Type-A Optical 1000 DPI:1000 DPI
- 21833 mouse Office Ambidextrous RF Wireless Optical 1600 DPI:1600 DPI
Buttons quantity
- 21791 mouse Office Ambidextrous USB Type-A Optical 1000 DPI:3
- 21833 mouse Office Ambidextrous RF Wireless Optical 1600 DPI:4
Power source
- 21791 mouse Office Ambidextrous USB Type-A Optical 1000 DPI:Cable
- 21833 mouse Office Ambidextrous RF Wireless Optical 1600 DPI:Batteries

Side by side

Differences highlightedShow differences only

Comparison of 21791, 21833
28 specifications	A Trust 21791 mouse Office Ambidextrous USB Type-A Optical 1000 DPI Model 21791 View product	B Trust 21833 mouse Office Ambidextrous RF Wireless Optical 1600 DPI Model 21833 View product
Mouse3 differ
Device interfaceDiffers	USB Type-A	RF Wireless
Movement resolutionDiffers	1000 DPI	1600 DPI
Number of scroll wheelsKnown for one	Unknown — not stated by the source	1
Scrolling directionsKnown for one	Unknown — not stated by the source	Vertical
Buttons quantityDiffers	3	4
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Designidentical
Surface colorationKnown for one	Unknown — not stated by the source	Monochromatic
Rubber gripsKnown for one	Yes	Unknown — not stated by the source
Ergonomicsidentical
Wireless rangeKnown for one	Unknown — not stated by the source	8 m
Power1 differ
Power sourceDiffers	Cable	Batteries
RechargeableKnown for one	Unknown — not stated by the source	Yes
Number of batteries supportedKnown for one	Unknown — not stated by the source	2
Battery typeKnown for one	Unknown — not stated by the source	AA
System requirementsidentical
Mobile operating systems supportedKnown for one	Unknown — not stated by the source	Android 3.1, Android 3.2, Android 4.0, Android 4.1, Android 4.2, Android 4.3, Android 4.4, Android 5.0, Android 5.1
Packaging dataidentical
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging contentidentical
Receiver includedKnown for one	Unknown — not stated by the source	Yes
User guideKnown for one	Unknown — not stated by the source	Yes

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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