Product comparison · 2 mice

HP DY651ET mouse Office Ambidextrous USB Type-A Optical vs HP FK521AA mouse Office Ambidextrous RF Wireless Laser 1200 DPI

13specifications compared
7differ
6identical
15known for one product only

Key differences

Device interface
- DY651ET mouse Office Ambidextrous USB Type-A Optical:USB Type-A
- FK521AA mouse Office Ambidextrous RF Wireless Laser 1200 DPI:RF Wireless
Movement detection technology
- DY651ET mouse Office Ambidextrous USB Type-A Optical:Optical
- FK521AA mouse Office Ambidextrous RF Wireless Laser 1200 DPI:Laser
Scroll type
- DY651ET mouse Office Ambidextrous USB Type-A Optical:Not available
- FK521AA mouse Office Ambidextrous RF Wireless Laser 1200 DPI:Wheel
Buttons quantity
- DY651ET mouse Office Ambidextrous USB Type-A Optical:3
- FK521AA mouse Office Ambidextrous RF Wireless Laser 1200 DPI:5
Scroll
- DY651ET mouse Office Ambidextrous USB Type-A Optical:No
- FK521AA mouse Office Ambidextrous RF Wireless Laser 1200 DPI:Yes
Recommended usage
- DY651ET mouse Office Ambidextrous USB Type-A Optical:PC
- FK521AA mouse Office Ambidextrous RF Wireless Laser 1200 DPI:PC/Laptop
Power source
- DY651ET mouse Office Ambidextrous USB Type-A Optical:Cable
- FK521AA mouse Office Ambidextrous RF Wireless Laser 1200 DPI:Batteries

Side by side

Differences highlightedShow differences only

Comparison of DY651ET, FK521AA
28 specifications	A HP DY651ET mouse Office Ambidextrous USB Type-A Optical Model DY651ET View product	B HP FK521AA mouse Office Ambidextrous RF Wireless Laser 1200 DPI Model FK521AA View product
Mouse6 differ
Device interfaceDiffers	USB Type-A	RF Wireless
Movement detection technologyDiffers	Optical	Laser
Movement resolutionKnown for one	Unknown — not stated by the source	1200 DPI
Scroll typeDiffers	Not available	Wheel
Number of scroll wheelsKnown for one	Unknown — not stated by the source	1
Buttons quantityDiffers	3	5
Programmable mouse buttonsKnown for one	Unknown — not stated by the source	Yes
ScrollDiffers	No	Yes
Recommended usageDiffers	PC	PC/Laptop
Frequency bandKnown for one	Unknown — not stated by the source	0.027 GHz
Designidentical
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
Power1 differ
Power sourceDiffers	Cable	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
Packaging contentidentical
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB Type-A
Batteries includedKnown for one	Unknown — not stated by the source	Yes
User guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Wireless connectionKnown for one	Unknown — not stated by the source	Yes
USB requiredKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	108 g	Unknown — not stated by the source

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.

More mouse comparisons

All mouse comparisons