Product comparison · 2 mice

Kensington K70990WW mouse Office Ambidextrous RF Wireless + Bluetooth Optical 1600 DPI vs Kensington K70991WW mouse Office Ambidextrous RF Wireless + Bluetooth Optical 1600 DPI

Key differences

Product colour
- K70990WW mouse Office Ambidextrous RF Wireless + Bluetooth Optical 1600 DPI:Black
- K70991WW mouse Office Ambidextrous RF Wireless + Bluetooth Optical 1600 DPI:Silver, White

Differences highlightedShow differences only

Comparison of K70990WW, K70991WW
22 specifications	A Kensington K70990WW mouse Office Ambidextrous RF Wireless + Bluetooth Optical 1600 DPI Model K70990WW View product	B Kensington K70991WW mouse Office Ambidextrous RF Wireless + Bluetooth Optical 1600 DPI Model K70991WW View product
Mouseidentical
Purpose	Office	Office
Device interface	RF Wireless + Bluetooth	RF Wireless + Bluetooth
Movement detection technology	Optical	Optical
Movement resolution	1600 DPI	1600 DPI
Scroll type	Trackball	Trackball
Scrolling directions	Vertical/Horizontal	Vertical/Horizontal
Buttons quantity	2	2
Customizable movement resolution	Yes	Yes
Number of movement resolution modes	4	4
Frequency band	2.4 GHz	2.4 GHz
Bluetooth Low Energy (BLE)	Yes	Yes
Trackball diameter	4 cm	4 cm
Design1 differ
Form factor	Ambidextrous	Ambidextrous
Ergonomic design	Yes	Yes
Product colourDiffers	Black	Silver, White
Surface coloration	Monochromatic	Monochromatic
Poweridentical
Power source	Batteries	Batteries
System requirementsidentical
Windows operating systems supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
AC adapter included	No	No
Other featuresidentical
Warranty period	3 year(s)	3 year(s)

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.