Product comparison · 2 mice

NGS Bernoulli Laser vs NGS Roly White

25specifications compared
2differ
23identical
7known for one product only

Key differences

Movement detection technology
- Bernoulli Laser:Laser
- Roly White:Optical
Number of batteries supported
- Bernoulli Laser:2
- Roly White:1

Side by side

Differences highlightedShow differences only

Comparison of Bernoulli Laser, Roly White
32 specifications	A NGS Bernoulli Laser View product	B NGS Roly White View product
Mouse1 differ
Purpose	Office	Office
Device interface	RF Wireless	RF Wireless
Movement detection technologyDiffers	Laser	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
Scroll	Yes	Yes
Recommended usage	Laptop	Laptop
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Keypad integrated	No	No
Built-in memory	No	No
CertificationKnown for one	Unknown — not stated by the source	FCC/FC
Designidentical
Form factor	Ambidextrous	Ambidextrous
Surface coloration	Monochromatic	Monochromatic
Product colourKnown for one	Red	Unknown — not stated by the source
Ergonomicsidentical
Retractable cable	No	No
Power1 differ
Number of batteries supportedDiffers	2	1
Battery type	AAA	AAA
Power sourceKnown for one	Batteries	Unknown — not stated by the source
System requirementsidentical
Minimum processor	Pentium III	Pentium III
Minimum RAM	512 MB	512 MB
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	110 g
Packaging contentidentical
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Wireless receiver interface	USB Type-A	USB Type-A
Receiver type	Nano receiver	Nano receiver
Batteries included	Yes	Yes
User guide	Yes	Yes
Other featuresidentical
Compatible operating systems	Windows 7, vista, XP, 2000	Windows 7, Vista, XP, 2000
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	130 x 40 x 160 mm
USB required	Yes	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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