NGS Evo Blue vs NGS Evo Gray

Comparison of Evo Blue, Evo Gray

27 specifications	A NGS Evo BlueView product	B NGS Evo GrayView product
Mouseidentical
Purpose	Office	Office
Device interface	RF Wireless	RF Wireless
Movement detection technology	Optical	Optical
Movement resolution	800 DPI	800 DPI
Scroll type	Wheel	Wheel
Number of scroll wheels	1	1
Scrolling directions	Vertical	Vertical
Buttons quantity	3	3
Buttons type	Pressed buttons	Pressed buttons
Scroll	Yes	Yes
Recommended usage	PC/Laptop	PC/Laptop
Frequency band	2.4 GHz	2.4 GHz
Design1 differ
Form factor	Right-hand	Right-hand
Product colourDiffers	Black, Blue	Black, Grey
Surface coloration	Monochromatic	Monochromatic
Game edition	No	No
Ergonomicsidentical
On/off switchKnown for one	Yes	—Unknown — not stated by the source
Poweridentical
Power source	Batteries	Batteries
Number of batteries supported	1	1
Battery type	AA	AA
System requirementsidentical
Windows operating systems supported	Windows 2000, Windows 7 Home Basic, Windows 7 Home Premium, Windows 7 Professional, Windows 7 Starter, Windows 7 Ultimate, Windows 8, Windows 8 Enterprise, Windows 8 Pro, Windows Vista Business, Windows Vista Enterprise, Windows Vista Home Basic, Windows Vista Home Premium, Windows Vista Ultimate, W	Windows 2000, Windows 7 Home Basic, Windows 7 Home Premium, Windows 7 Professional, Windows 7 Starter, Windows 7 Ultimate, Windows 8, Windows 8 Enterprise, Windows 8 Pro, Windows Vista Business, Windows Vista Enterprise, Windows Vista Home Basic, Windows Vista Home Premium, Windows Vista Ultimate, W
Minimum RAM	512 MB	512 MB
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Packaging contentidentical
Receiver included	Yes	Yes
Wireless receiver interface	USB Type-A	USB Type-A
Receiver type	Nano receiver	Nano receiver
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.