Product comparison · 2 mice

Kensington Pro Fit Ergo TB675 vs Lenovo 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI

11specifications compared
8differ
3identical
33known for one product only

Key differences

The Lenovo 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI has 2,400 DPI more movement resolution than the Kensington Pro Fit Ergo TB675 (4000 DPI vs 1600 DPI). The Kensington Pro Fit Ergo TB675 has 4 more buttons quantity than the Lenovo 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI (9 vs 5). Only the Lenovo 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI has USB Type-C charging port. Connectivity technology: Wired on the Kensington Pro Fit Ergo TB675, Wireless on the Lenovo 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI. Device interface: USB Type-C on the Kensington Pro Fit Ergo TB675, RF Wireless + Bluetooth on the Lenovo 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI.

Connectivity technology
- Pro Fit Ergo TB675:Wired
- 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI:Wireless
Device interface
- Pro Fit Ergo TB675:USB Type-C
- 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI:RF Wireless + Bluetooth
Movement resolution
- Pro Fit Ergo TB675:1600 DPI
- 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI:4000 DPI
Scroll type
- Pro Fit Ergo TB675:Trackball/Wheel
- 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI:Wheel
Buttons quantity
- Pro Fit Ergo TB675:9
- 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI:5
Form factor
- Pro Fit Ergo TB675:Right-hand
- 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI:Ambidextrous
Power source
- Pro Fit Ergo TB675:Cable
- 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI:Batteries
USB Type-C charging port
- Pro Fit Ergo TB675:No
- 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI:Yes

Side by side

Differences highlightedShow differences only

Comparison of Pro Fit Ergo TB675, 900
44 specifications	A Kensington Pro Fit Ergo TB675 View product	B Lenovo 900 mouse Office Ambidextrous RF Wireless + Bluetooth Optical 4000 DPI Model 900 View product
Mouse5 differ
Purpose	Office	Office
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB Type-C	RF Wireless + Bluetooth
Movement detection technology	Optical	Optical
Movement resolutionDiffers	1600 DPI	4000 DPI
Scroll typeDiffers	Trackball/Wheel	Wheel
Number of scroll wheelsKnown for one	Unknown — not stated by the source	1
Scrolling directions	Vertical	Vertical
Buttons quantityDiffers	9	5
Buttons durability (million clicks)Known for one	Unknown — not stated by the source	5
Customizable movement resolutionKnown for one	Unknown — not stated by the source	Yes
Number of movement resolution modesKnown for one	Unknown — not stated by the source	3
Bluetooth versionKnown for one	Unknown — not stated by the source	5.3
CertificationKnown for one	Unknown — not stated by the source	CE, CB, IC, TUV, FCC TCB, UL-CA, INCOM, ANATEL, BOCRA, SUBTEL, SRRC, CCC, NCA, WPC, BIS, VCCI, TELEC, PSE, TRC, EAC, BOCRA, MOC, SIRIM, CRT & NOM, NCC, NTC, CRA, CASA certification, NRCS, RATEL, KC, COC & DOC, MIC, TASHKENT, BQB
Programmable mouse buttonsKnown for one	Yes	Unknown — not stated by the source
Number of programmable buttonsKnown for one	9	Unknown — not stated by the source
Trackball diameterKnown for one	3.4 cm	Unknown — not stated by the source
Design1 differ
Form factorDiffers	Right-hand	Ambidextrous
Colour nameKnown for one	Unknown — not stated by the source	Sea Shell
Vertical designKnown for one	Yes	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Power2 differ
Power sourceDiffers	Cable	Batteries
RechargeableKnown for one	Unknown — not stated by the source	Yes
Battery life (max)Known for one	Unknown — not stated by the source	3 h
Battery recharge timeKnown for one	Unknown — not stated by the source	2 h
USB Type-C charging portDiffers	No	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	115.5 mm
DepthKnown for one	Unknown — not stated by the source	61.5 mm
HeightKnown for one	Unknown — not stated by the source	38.1 mm
WeightKnown for one	Unknown — not stated by the source	110 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Cables includedKnown for one	Unknown — not stated by the source	USB Type-C
AC adapter includedKnown for one	Unknown — not stated by the source	No
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Package weightKnown for one	Unknown — not stated by the source	312 g
Package typeKnown for one	Unknown — not stated by the source	Box
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
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Ergonomicsidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
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

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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