Product comparison · 2 mice

GIGABYTE GM-M7500 mouse RF Wireless Optical 800 DPI vs GIGABYTE GM-M8000 mouse USB Type-A Trackball 400 DPI

Key differences

Device interface
- GM-M7500 mouse RF Wireless Optical 800 DPI:RF Wireless
- GM-M8000 mouse USB Type-A Trackball 400 DPI:USB Type-A
Movement detection technology
- GM-M7500 mouse RF Wireless Optical 800 DPI:Optical
- GM-M8000 mouse USB Type-A Trackball 400 DPI:Trackball
Movement resolution
- GM-M7500 mouse RF Wireless Optical 800 DPI:800 DPI
- GM-M8000 mouse USB Type-A Trackball 400 DPI:400 DPI
Buttons quantity
- GM-M7500 mouse RF Wireless Optical 800 DPI:3
- GM-M8000 mouse USB Type-A Trackball 400 DPI:5
Certification
- GM-M7500 mouse RF Wireless Optical 800 DPI:CE/FCC/BSMI/NCC
- GM-M8000 mouse USB Type-A Trackball 400 DPI:CE FCC BSMI
Weight
- GM-M7500 mouse RF Wireless Optical 800 DPI:60 g
- GM-M8000 mouse USB Type-A Trackball 400 DPI:145 g
Mouse dimensions (WxDxH)
- GM-M7500 mouse RF Wireless Optical 800 DPI:60 x 100 x 36.5 mm
- GM-M8000 mouse USB Type-A Trackball 400 DPI:126 x 74 x 43 mm

Differences highlightedShow differences only

Comparison of GM-M7500, GM-M8000
14 specifications	A GIGABYTE GM-M7500 mouse RF Wireless Optical 800 DPI Model GM-M7500 View product	B GIGABYTE GM-M8000 mouse USB Type-A Trackball 400 DPI Model GM-M8000 View product
Mouse5 differ
Device interfaceDiffers	RF Wireless	USB Type-A
Movement detection technologyDiffers	Optical	Trackball
Movement resolutionDiffers	800 DPI	400 DPI
Buttons quantityDiffers	3	5
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
CertificationDiffers	CE/FCC/BSMI/NCC	CE FCC BSMI
Ergonomicsidentical
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
Cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Weight & dimensions1 differ
WeightDiffers	60 g	145 g
Other features2 differ
Compatible operating systemsDiffers	Windows 98/2000/ME/XP/Vista	Windows 98/2000/ME/XP 32bit/Vista 32/ Vista 64bit
Mouse dimensions (WxDxH)Differs	60 x 100 x 36.5 mm	126 x 74 x 43 mm
Receiver dimensions (WxDxH)Known for one	21 x 16 x 8 mm	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.