Product comparison · 2 mice

Kensington Expert Mouse vs Trust 450LR Mouse Wireless Optical

5specifications compared
4differ
1identical
19known for one product only

Key differences

Buttons quantity
- Expert Mouse:4
- 450LR Mouse Wireless Optical:5
Mac operating systems supported
- Expert Mouse:Yes
- 450LR Mouse Wireless Optical:No

Side by side

Differences highlightedShow differences only

Comparison of Expert Mouse, 450LR Mouse Wireless Optical
24 specifications	A Kensington Expert Mouse View product	B Trust 450LR Mouse Wireless Optical View product
Mouse1 differ
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Movement detection technology	Optical	Optical
Movement resolutionKnown for one	400 DPI	Unknown — not stated by the source
Scroll typeKnown for one	Ring	Unknown — not stated by the source
Buttons quantityDiffers	4	5
Programmable mouse buttonsKnown for one	Yes	Unknown — not stated by the source
Trackball diameterKnown for one	5.5 cm	Unknown — not stated by the source
Device interfaceKnown for one	Unknown — not stated by the source	RF Wireless
Designidentical
Form factorKnown for one	Ambidextrous	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
System requirements1 differ
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedDiffers	Yes	No
Other operating systems supportedKnown for one	ChromeOS	Unknown — not stated by the source
Minimum processorKnown for one	Unknown — not stated by the source	Pentium MMX CPU
Processor frequencyKnown for one	Unknown — not stated by the source	166 MHz
Minimum RAMKnown for one	Unknown — not stated by the source	16 MB
Minimum storage drive spaceKnown for one	Unknown — not stated by the source	4 MB
Other features2 differ
CompatibilityDiffers	Surface Laptop Studio 2; Surface Laptop SE; Surface Laptop; Surface Laptop 13"; Surface Pro 4; Surface Laptop Go 3; Surface Laptop 13.8"; Surface Laptop Go; Surface Laptop 4; Surface Pro 5; Surface Laptop 5 (13.5"); Surface Laptop 6 (15"); Surface Laptop 6 (13.5"); Surface Laptop Go 2; Surface Lapto	PC
Special featuresKnown for one	Ambidextrous Design; SmartFitTM	Unknown — not stated by the source
Compatible operating systemsDiffers	macOS Sierra 10.12; Windows 10; macOS 10.8; Chrome OS 44 or above; Windows 7; macOS 10.10 or above; Windows 8.1; macOS 10.9; macOS 10.13 or above; macOS X 10.11; Windows 11; Windows 8	Windows 98, ME, 2000, XP. Microsoft Mouse, Intelli Mouse and Windows 2000 5 button compatible.
TrackballKnown for one	Yes	Unknown — not stated by the source
Mouse dimensions (WxDxH)Known for one	Unknown — not stated by the source	40 x 68 x 127 mm
Packaging dataidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Software included for programming scroll wheel and buttons
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Nickel-Metal Hydride (NiMH)

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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