Product comparison · 2 mice

Kensington Expert Mouse Wireless Trackball vs TERRA M215 mouse Office Ambidextrous Wi-Fi Optical

9specifications compared
5differ
4identical
22known for one product only

Key differences

Device interface
- Expert Mouse Wireless Trackball:RF Wireless + Bluetooth
- M215 mouse Office Ambidextrous Wi-Fi Optical:Wi-Fi
Scroll type
- Expert Mouse Wireless Trackball:Ring
- M215 mouse Office Ambidextrous Wi-Fi Optical:Wheel
Buttons quantity
- Expert Mouse Wireless Trackball:4
- M215 mouse Office Ambidextrous Wi-Fi Optical:3
Product colour
- Expert Mouse Wireless Trackball:Black
- M215 mouse Office Ambidextrous Wi-Fi Optical:Anthracite
Windows operating systems supported
- Expert Mouse Wireless Trackball:Yes
- M215 mouse Office Ambidextrous Wi-Fi Optical:Windows 7 Enterprise

Side by side

Differences highlightedShow differences only

Comparison of K72359WW, M215
31 specifications	A Kensington Expert Mouse Wireless Trackball Model K72359WW View product	B TERRA M215 mouse Office Ambidextrous Wi-Fi Optical Model M215 View product
Mouse3 differ
Connectivity technologyKnown for one	Wireless	Unknown — not stated by the source
Device interfaceDiffers	RF Wireless + Bluetooth	Wi-Fi
Movement detection technology	Optical	Optical
Movement resolutionKnown for one	400 DPI	Unknown — not stated by the source
Scroll typeDiffers	Ring	Wheel
Buttons quantityDiffers	4	3
Programmable mouse buttonsKnown for one	Yes	Unknown — not stated by the source
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Trackball diameterKnown for one	5.5 cm	Unknown — not stated by the source
PurposeKnown for one	Unknown — not stated by the source	Office
Number of scroll wheelsKnown for one	Unknown — not stated by the source	1
Buttons typeKnown for one	Unknown — not stated by the source	Pressed buttons
ScrollKnown for one	Unknown — not stated by the source	Yes
Recommended usageKnown for one	Unknown — not stated by the source	Laptop
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Design1 differ
Form factor	Ambidextrous	Ambidextrous
Product colourDiffers	Black	Anthracite
Poweridentical
Battery type	AA	AA
Power sourceKnown for one	Unknown — not stated by the source	Batteries
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
System requirements1 differ
Windows operating systems supportedDiffers	Yes	Windows 7 Enterprise
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
Packaging contentidentical
Receiver type	Nano receiver	Nano receiver
Other featuresidentical
CompatibilityKnown for one	Surface Laptop 4; Surface Laptop 5 (13.5"); Surface Laptop 6 (13.5"); Surface Laptop 6 (15"); Surface Go; Surface Book 1; Surface Book 2; Surface Laptop Go 3; Surface Laptop SE; Surface Pro 6; Surface Pro 9; Surface Studio; Surface Studio 2; Surface Studio 2+; Surface Laptop Go 2; Surface Pro 13" (1	Unknown — not stated by the source
Special featuresKnown for one	Ambidextrous Design; Wireless USB Receiver Storage; SmartFitTM; Auto Wake/Sleep	Unknown — not stated by the source
Compatible operating systemsKnown for one	Chrome OS 44 or above; macOS 10.9; macOS 10.10 or above; macOS 10.13 or above; macOS Sierra 10.12; Windows 7; Windows 8; macOS 10.9 or above; Windows 7 or above; Windows 8.1; macOS 10.8; Windows 10; Windows 11; macOS X 10.11	Unknown — not stated by the source
TrackballKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Products per pallet (EU)Known for one	240 pc(s)	Unknown — not stated by the source
Ergonomicsidentical
On/off switchKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Alkaline

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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