Product comparison · 2 keyboards

ASUS W4000 keyboard RF Wireless Black vs Lenovo 57Y4726 keyboard Mouse included RF Wireless Black

7specifications compared
3differ
4identical
10known for one product only

Key differences

Mouse included
- W4000 keyboard RF Wireless Black:No
- 57Y4726 keyboard Mouse included RF Wireless Black:Yes
Keyboard dimensions (WxDxH)
- W4000 keyboard RF Wireless Black:410.7 x 144.7 x 27.15 mm
- 57Y4726 keyboard Mouse included RF Wireless Black:457 x 185 x 35 mm
Keyboard weight
- W4000 keyboard RF Wireless Black:600 g
- 57Y4726 keyboard Mouse included RF Wireless Black:694 g

Side by side

Differences highlightedShow differences only

Comparison of W4000, 57Y4726
17 specifications	A ASUS W4000 keyboard RF Wireless Black Model W4000 View product	B Lenovo 57Y4726 keyboard Mouse included RF Wireless Black Model 57Y4726 View product
Poweridentical
Power source typeKnown for one	Battery	Unknown — not stated by the source
Battery typeKnown for one	AA	Unknown — not stated by the source
Number of batteries supportedKnown for one	2	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	No	Yes
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Ho	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Unknown — not stated by the source	No
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	410.7 x 144.7 x 27.15 mm	457 x 185 x 35 mm
Keyboard weightDiffers	600 g	694 g
Mouse dimensions (WxDxH)Known for one	Unknown — not stated by the source	53 x 97 x 35 mm
Mouse weightKnown for one	Unknown — not stated by the source	80 g
Packaging contentidentical
Receiver includedKnown for one	Yes	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7, Windows Vista, Windows XP (32-bit)

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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