Product comparison · 2 mice

Dynabook U55 mouse Office Right-hand USB Type-A Optical 1600 DPI vs Trust 21192 mouse Travel Ambidextrous Bluetooth Optical 1600 DPI

16specifications compared
6differ
10identical
16known for one product only

Key differences

Purpose
- U55 mouse Office Right-hand USB Type-A Optical 1600 DPI:Office
- 21192 mouse Travel Ambidextrous Bluetooth Optical 1600 DPI:Travel
Device interface
- U55 mouse Office Right-hand USB Type-A Optical 1600 DPI:USB Type-A
- 21192 mouse Travel Ambidextrous Bluetooth Optical 1600 DPI:Bluetooth
Recommended usage
- U55 mouse Office Right-hand USB Type-A Optical 1600 DPI:PC
- 21192 mouse Travel Ambidextrous Bluetooth Optical 1600 DPI:Universal
Form factor
- U55 mouse Office Right-hand USB Type-A Optical 1600 DPI:Right-hand
- 21192 mouse Travel Ambidextrous Bluetooth Optical 1600 DPI:Ambidextrous
Weight
- U55 mouse Office Right-hand USB Type-A Optical 1600 DPI:63 g
- 21192 mouse Travel Ambidextrous Bluetooth Optical 1600 DPI:89 g

Side by side

Differences highlightedShow differences only

Comparison of U55, 21192
32 specifications	A Dynabook U55 mouse Office Right-hand USB Type-A Optical 1600 DPI Model U55 View product	B Trust 21192 mouse Travel Ambidextrous Bluetooth Optical 1600 DPI Model 21192 View product
Mouse3 differ
PurposeDiffers	Office	Travel
Device interfaceDiffers	USB Type-A	Bluetooth
Movement detection technology	Optical	Optical
Movement resolution	1600 DPI	1600 DPI
Scroll type	Wheel	Wheel
Number of scroll wheels	1	1
Scrolling directions	Vertical	Vertical
Buttons quantity	3	3
Buttons type	Pressed buttons	Pressed buttons
Recommended usageDiffers	PC	Universal
Design1 differ
Form factorDiffers	Right-hand	Ambidextrous
Product colour	Black	Black
Surface coloration	Monochromatic	Monochromatic
Ergonomicsidentical
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Poweridentical
Power sourceKnown for one	Unknown — not stated by the source	Batteries
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
Battery typeKnown for one	Unknown — not stated by the source	AA
USB Power Delivery (USB PD)Known for one	Unknown — not stated by the source	No
USB Type-C charging portKnown for one	Unknown — not stated by the source	No
System requirements1 differ
Windows operating systems supportedDiffers	Yes	Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows
Weight & dimensions1 differ
WeightDiffers	63 g	89 g
WidthKnown for one	95 mm	Unknown — not stated by the source
DepthKnown for one	54 mm	Unknown — not stated by the source
HeightKnown for one	32 mm	Unknown — not stated by the source
Receiver widthKnown for one	19.5 cm	Unknown — not stated by the source
Receiver depthKnown for one	13 cm	Unknown — not stated by the source
Receiver heightKnown for one	6 cm	Unknown — not stated by the source
Receiver weightKnown for one	123 g	Unknown — not stated by the source
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Packaging contentidentical
Unifying receiverKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Alkaline
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84716070

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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