Product comparison · 2 mice

HP USB Optical 3-button Mouse vs Trust 450LR Mouse Wireless Optical

5specifications compared
4differ
1identical
22known for one product only

Key differences

Device interface
- USB Optical 3-button Mouse:USB Type-A
- 450LR Mouse Wireless Optical:RF Wireless
Buttons quantity
- USB Optical 3-button Mouse:3
- 450LR Mouse Wireless Optical:5
Mouse dimensions (WxDxH)
- USB Optical 3-button Mouse:37.6 x 115.6 x 61.9 mm
- 450LR Mouse Wireless Optical:40 x 68 x 127 mm

Side by side

Differences highlightedShow differences only

Comparison of DY651A, 450LR Mouse Wireless Optical
27 specifications	A HP USB Optical 3-button Mouse Model DY651A View product	B Trust 450LR Mouse Wireless Optical View product
Mouse2 differ
PurposeKnown for one	Office	Unknown — not stated by the source
Device interfaceDiffers	USB Type-A	RF Wireless
Movement detection technology	Optical	Optical
Buttons quantityDiffers	3	5
ScrollKnown for one	No	Unknown — not stated by the source
Recommended usageKnown for one	PC	Unknown — not stated by the source
Designidentical
Form factorKnown for one	Ambidextrous	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
Ergonomicsidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power sourceKnown for one	Cable	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Unknown — not stated by the source	No
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
Weight & dimensionsidentical
WeightKnown for one	270 g	Unknown — not stated by the source
Logistics dataidentical
Country of originKnown for one	China	Unknown — not stated by the source
Other features2 differ
Compatible operating systemsDiffers	Windows XP	Windows 98, ME, 2000, XP. Microsoft Mouse, Intelli Mouse and Windows 2000 5 button compatible.
Mouse dimensions (WxDxH)Differs	37.6 x 115.6 x 61.9 mm	40 x 68 x 127 mm
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Size (imperial)Known for one	3.81 cm (1.5")	Unknown — not stated by the source
USB requiredKnown for one	Yes	Unknown — not stated by the source
CompatibilityKnown for one	Unknown — not stated by the source	PC
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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