Kensington Orbit Trackball with Scroll Ring vs Kensington Pro Fit™ USB/PS2 Wired Full Size Mouse

Comparison of K72337EU, K72343EU

21 specifications	A Kensington Orbit Trackball with Scroll Ring Model K72337EU View product	B Kensington Pro Fit™ USB/PS2 Wired Full Size Mouse Model K72343EU View product
Mouse1 differ
Connectivity technologyKnown for one	Wired	—Unknown — not stated by the source
Movement detection technology	Optical	Optical
Scroll typeKnown for one	Ring	—Unknown — not stated by the source
Buttons quantityDiffers	2	5
Programmable mouse buttonsKnown for one	Yes	—Unknown — not stated by the source
Trackball diameterKnown for one	4 cm	—Unknown — not stated by the source
Device interfaceKnown for one	—Unknown — not stated by the source	USB Type-A + PS/2
ScrollKnown for one	—Unknown — not stated by the source	Yes
Designidentical
Form factorKnown for one	Ambidextrous	—Unknown — not stated by the source
Product colour	Black	Black
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	—Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	—Unknown — not stated by the source
Other operating systems supportedKnown for one	ChromeOS	—Unknown — not stated by the source
Other featuresidentical
Special featuresKnown for one	Ambidextrous Design; SmartFitTM	—Unknown — not stated by the source
Compatible operating systemsKnown for one	Chrome OS 44 or above; macOS 10.10 or above; macOS 10.13 or above; Windows 10; Windows 8; macOS 10.8; macOS X 10.11; Windows 11; macOS 10.9; Windows 8.1; Windows 7; macOS Sierra 10.12	—Unknown — not stated by the source
TrackballKnown for one	Yes	—Unknown — not stated by the source
Package lengthKnown for one	—Unknown — not stated by the source	6 cm
Packaging tare weightKnown for one	—Unknown — not stated by the source	0.23 kg
Ergonomicsidentical
Plug and PlayKnown for one	—Unknown — not stated by the source	Yes
Packaging dataidentical
Package widthKnown for one	—Unknown — not stated by the source	160 mm
Package heightKnown for one	—Unknown — not stated by the source	155 mm

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.