Product comparison · 2 mice

Buffalo BSMRW21BKZ mouse Ambidextrous RF Wireless IR LED 1200 DPI vs Buffalo BSMRW21WHZ mouse Ambidextrous RF Wireless IR LED 1200 DPI

35specifications compared
1differ
34identical
3known for one product only

Key differences

Product colour
- BSMRW21BKZ mouse Ambidextrous RF Wireless IR LED 1200 DPI:Black
- BSMRW21WHZ mouse Ambidextrous RF Wireless IR LED 1200 DPI:White

Side by side

Differences highlightedShow differences only

Comparison of BSMRW21BKZ, BSMRW21WHZ
38 specifications	A Buffalo BSMRW21BKZ mouse Ambidextrous RF Wireless IR LED 1200 DPI Model BSMRW21BKZ View product	B Buffalo BSMRW21WHZ mouse Ambidextrous RF Wireless IR LED 1200 DPI Model BSMRW21WHZ View product
Mouseidentical
Device interface	RF Wireless	RF Wireless
Movement detection technology	IR LED	IR LED
Movement resolution	1200 DPI	1200 DPI
Scroll type	Wheel	Wheel
Number of scroll wheels	1	1
Buttons quantity	2	2
Buttons type	Pressed buttons	Pressed buttons
Recommended usage	Universal	Universal
Frequency band	2.4 GHz	2.4 GHz
Design1 differ
Form factor	Ambidextrous	Ambidextrous
Product colourDiffers	Black	White
Surface coloration	Monochromatic	Monochromatic
Ergonomicsidentical
On/off switch	Yes	Yes
Wireless range	10 m	10 m
Poweridentical
Power source	Batteries	Batteries
Number of batteries supported	1	1
Battery life (max)Known for one	132 h	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supported	Windows 10, Windows 7, Windows 7 x64, Windows 8, Windows 8.1, Windows Vista, Windows XP Home, Windows XP Home x64	Windows 10, Windows 7, Windows 7 x64, Windows 8, Windows 8.1, Windows Vista, Windows XP Home, Windows XP Home x64
Mac operating systems supported	Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks	Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Weight & dimensionsidentical
Width	57 mm	57 mm
Depth	96 mm	96 mm
Height	35 mm	35 mm
Weight	55 g	55 g
Receiver width	1.5 cm	1.5 cm
Receiver depth	1.9 cm	1.9 cm
Receiver height	6 mm	6 mm
Receiver weight	2 g	2 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Package width	100 mm	100 mm
Package depth	43 mm	43 mm
Package height	130 mm	130 mm
Package weight	112 g	112 g
Packaging contentidentical
Receiver included	Yes	Yes
Wireless receiver interface	USB Type-A	USB Type-A
Batteries included	Yes	Yes
User guide	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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