Product comparison · 2 mice

ARCTIC M121 (Black) - Wired Optical Mouse vs Fujitsu WI400 mouse Right-hand RF Wireless Laser 1600 DPI

12specifications compared
7differ
5identical
16known for one product only

Key differences

Device interface
- M121 (Black) - Wired Optical Mouse:USB Type-A
- WI400 mouse Right-hand RF Wireless Laser 1600 DPI:RF Wireless
Movement resolution
- M121 (Black) - Wired Optical Mouse:1000 DPI
- WI400 mouse Right-hand RF Wireless Laser 1600 DPI:1600 DPI
Buttons quantity
- M121 (Black) - Wired Optical Mouse:2
- WI400 mouse Right-hand RF Wireless Laser 1600 DPI:3
Power consumption
- M121 (Black) - Wired Optical Mouse:10 mA
- WI400 mouse Right-hand RF Wireless Laser 1600 DPI:50 mA
Weight
- M121 (Black) - Wired Optical Mouse:79, 100
- WI400 mouse Right-hand RF Wireless Laser 1600 DPI:-, 55
Compatible operating systems
- M121 (Black) - Wired Optical Mouse:Windows XP, Vista, 7
- WI400 mouse Right-hand RF Wireless Laser 1600 DPI:Windows XP/Vista/7.
Mouse dimensions (WxDxH)
- M121 (Black) - Wired Optical Mouse:99 x 65 x 36 mm
- WI400 mouse Right-hand RF Wireless Laser 1600 DPI:61 x 91.1 x 29.5 mm

Side by side

Differences highlightedShow differences only

Comparison of M121, WI400
28 specifications	A ARCTIC M121 (Black) - Wired Optical Mouse Model M121 View product	B Fujitsu WI400 mouse Right-hand RF Wireless Laser 1600 DPI Model WI400 View product
Mouse3 differ
Device interfaceDiffers	USB Type-A	RF Wireless
Movement resolutionDiffers	1000 DPI	1600 DPI
Buttons quantityDiffers	2	3
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Designidentical
Form factorKnown for one	Unknown — not stated by the source	Right-hand
MaterialKnown for one	Plastic	Unknown — not stated by the source
Ergonomicsidentical
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Cable lengthKnown for one	1.4 m	Unknown — not stated by the source
Power1 differ
RechargeableKnown for one	Unknown — not stated by the source	Yes
Number of batteries supportedKnown for one	Unknown — not stated by the source	2
Battery typeKnown for one	Unknown — not stated by the source	AAA
Power consumptionDiffers	10 mA	50 mA
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 55 °C
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	61 mm
DepthKnown for one	Unknown — not stated by the source	91 mm
HeightKnown for one	Unknown — not stated by the source	30 mm
WeightDiffers	79, 100	-, 55
Packaging contentidentical
User guideKnown for one	Unknown — not stated by the source	Yes
Other features2 differ
Compatible operating systemsDiffers	Windows XP, Vista, 7	Windows XP/Vista/7.
Mouse dimensions (WxDxH)Differs	99 x 65 x 36 mm	61 x 91.1 x 29.5 mm
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1

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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