Product comparison · 2 keyboards

BenQ Keyboard I100 PS2 Multimedia White vs Lenovo 31P9509 keyboard USB Black

5specifications compared
3differ
2identical
3known for one product only

Key differences

Device interface
- Keyboard I100 PS2 Multimedia White:PS/2
- 31P9509 keyboard USB Black:USB
Product colour
- Keyboard I100 PS2 Multimedia White:White
- 31P9509 keyboard USB Black:Black
Keyboard dimensions (WxDxH)
- Keyboard I100 PS2 Multimedia White:456 x 176 x 34 mm
- 31P9509 keyboard USB Black:315 x 220 x 22 mm

Side by side

Differences highlightedShow differences only

Comparison of Keyboard I100 PS2 Multimedia White, 31P9509
8 specifications	A BenQ Keyboard I100 PS2 Multimedia White View product	B Lenovo 31P9509 keyboard USB Black Model 31P9509 View product
Keyboard1 differ
Connectivity technology	Wired	Wired
Device interfaceDiffers	PS/2	USB
Pointing deviceKnown for one	Unknown — not stated by the source	TrackPoint & UltraNav
Design1 differ
Product colourDiffers	White	Black
Mouseidentical
Mouse included	No	No
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs	456 x 176 x 34 mm	315 x 220 x 22 mm
Keyboard weightKnown for one	Unknown — not stated by the source	530 g
Featuresidentical
Cable lengthKnown for one	1.5 m	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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