Product comparison · 2 mice

Buffalo BSMBW500M mouse Right-hand RF Wireless Blue LED 1600 DPI vs Buffalo BSMRW21BKZ mouse Ambidextrous RF Wireless IR LED 1200 DPI

34specifications compared
18differ
16identical
14known for one product only

Key differences

Movement detection technology
- BSMBW500M mouse Right-hand RF Wireless Blue LED 1600 DPI:Blue LED
- BSMRW21BKZ mouse Ambidextrous RF Wireless IR LED 1200 DPI:IR LED
Movement resolution
- BSMBW500M mouse Right-hand RF Wireless Blue LED 1600 DPI:1600 DPI
- BSMRW21BKZ mouse Ambidextrous RF Wireless IR LED 1200 DPI:1200 DPI
Buttons quantity
- BSMBW500M mouse Right-hand RF Wireless Blue LED 1600 DPI:5
- BSMRW21BKZ mouse Ambidextrous RF Wireless IR LED 1200 DPI:2
Recommended usage
- BSMBW500M mouse Right-hand RF Wireless Blue LED 1600 DPI:PC/Laptop
- BSMRW21BKZ mouse Ambidextrous RF Wireless IR LED 1200 DPI:Universal
Form factor
- BSMBW500M mouse Right-hand RF Wireless Blue LED 1600 DPI:Right-hand
- BSMRW21BKZ mouse Ambidextrous RF Wireless IR LED 1200 DPI:Ambidextrous
Operating relative humidity (H-H)
- BSMBW500M mouse Right-hand RF Wireless Blue LED 1600 DPI:5 - 85%
- BSMRW21BKZ mouse Ambidextrous RF Wireless IR LED 1200 DPI:10 - 85%
Width
- BSMBW500M mouse Right-hand RF Wireless Blue LED 1600 DPI:76 mm
- BSMRW21BKZ mouse Ambidextrous RF Wireless IR LED 1200 DPI:57 mm
Depth
- BSMBW500M mouse Right-hand RF Wireless Blue LED 1600 DPI:107 mm
- BSMRW21BKZ mouse Ambidextrous RF Wireless IR LED 1200 DPI:96 mm

Side by side

Differences highlightedShow differences only

Comparison of BSMBW500M, BSMRW21BKZ
48 specifications	A Buffalo BSMBW500M mouse Right-hand RF Wireless Blue LED 1600 DPI Model BSMBW500M View product	B Buffalo BSMRW21BKZ mouse Ambidextrous RF Wireless IR LED 1200 DPI Model BSMRW21BKZ View product
Mouse4 differ
Device interface	RF Wireless	RF Wireless
Movement detection technologyDiffers	Blue LED	IR LED
Movement resolutionDiffers	1600 DPI	1200 DPI
Scroll type	Wheel	Wheel
Number of scroll wheels	1	1
Scrolling directionsKnown for one	Vertical/Horizontal	Unknown — not stated by the source
Buttons quantityDiffers	5	2
Buttons type	Pressed buttons	Pressed buttons
Button functionsKnown for one	DPI switch, Forward, Back	Unknown — not stated by the source
Recommended usageDiffers	PC/Laptop	Universal
Customizable movement resolutionKnown for one	Yes	Unknown — not stated by the source
Number of movement resolution modesKnown for one	2	Unknown — not stated by the source
Frequency band	2.4 GHz	2.4 GHz
BluetoothKnown for one	No	Unknown — not stated by the source
Design1 differ
Form factorDiffers	Right-hand	Ambidextrous
Mouse sizeKnown for one	M	Unknown — not stated by the source
Product colour	Black	Black
Surface coloration	Monochromatic	Monochromatic
Built-in displayKnown for one	No	Unknown — not stated by the source
IlluminationKnown for one	No	Unknown — not stated by the source
Ergonomicsidentical
Wireless range	10 m	10 m
On/off switchKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power source	Batteries	Batteries
Battery typeKnown for one	AA	Unknown — not stated by the source
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
Battery life (max)Known for one	Unknown — not stated by the source	132 h
System requirements2 differ
Windows operating systems supportedDiffers	Windows 10, Windows 7, Windows 8.1	Windows 10, Windows 7, Windows 7 x64, Windows 8, Windows 8.1, Windows Vista, Windows XP Home, Windows XP Home x64
Mac operating systems supportedDiffers	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, 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 conditions1 differ
Operating temperature (T-T)	5 - 40 °C	5 - 40 °C
Operating relative humidity (H-H)Differs	5 - 85%	10 - 85%
Weight & dimensions6 differ
WidthDiffers	76 mm	57 mm
DepthDiffers	107 mm	96 mm
HeightDiffers	39 mm	35 mm
WeightDiffers	80 g	55 g
Receiver width	1.5 cm	1.5 cm
Receiver depth	1.9 cm	1.9 cm
Receiver heightDiffers	5 mm	6 mm
Receiver weightDiffers	1 g	2 g
Packaging data4 differ
Quantity per pack	1 pc(s)	1 pc(s)
Package widthDiffers	133 mm	100 mm
Package depthDiffers	61 mm	43 mm
Package heightDiffers	220 mm	130 mm
Package weightDiffers	162 g	112 g
Packaging contentidentical
Receiver included	Yes	Yes
Wireless receiver interface	USB Type-A	USB Type-A
Batteries included	Yes	Yes
User guideKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Compliance certificatesKnown for one	RoHS	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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