Product comparison · 2 keyboards

Vultech KM-811W keyboard Mouse included Office RF Wireless + USB QWERTY Italian Black vs Vultech KM-851W keyboard Mouse included Office RF Wireless + USB QWERTY Italian Black

40specifications compared
5differ
35identical
1known for one product only

Key differences

Keyboard number of keys
- KM-811W keyboard Mouse included Office RF Wireless + USB QWERTY Italian Black:105
- KM-851W keyboard Mouse included Office RF Wireless + USB QWERTY Italian Black:112
Number of batteries (keyboard)
- KM-811W keyboard Mouse included Office RF Wireless + USB QWERTY Italian Black:1
- KM-851W keyboard Mouse included Office RF Wireless + USB QWERTY Italian Black:2
Buttons quantity
- KM-811W keyboard Mouse included Office RF Wireless + USB QWERTY Italian Black:4
- KM-851W keyboard Mouse included Office RF Wireless + USB QWERTY Italian Black:3
Keyboard dimensions (WxDxH)
- KM-811W keyboard Mouse included Office RF Wireless + USB QWERTY Italian Black:435 x 130 x 25 mm
- KM-851W keyboard Mouse included Office RF Wireless + USB QWERTY Italian Black:435 x 130 x 22 mm
Mouse dimensions (WxDxH)
- KM-811W keyboard Mouse included Office RF Wireless + USB QWERTY Italian Black:112 x 68 x 32 mm
- KM-851W keyboard Mouse included Office RF Wireless + USB QWERTY Italian Black:115 x 60 x 30 mm

Side by side

Differences highlightedShow differences only

Comparison of KM-811W, KM-851W
41 specifications	A Vultech KM-811W keyboard Mouse included Office RF Wireless + USB QWERTY Italian Black Model KM-811W View product	B Vultech KM-851W keyboard Mouse included Office RF Wireless + USB QWERTY Italian Black Model KM-851W View product
Keyboard1 differ
Recommended usage	Office	Office
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless + USB	RF Wireless + USB
Keyboard key switchKnown for one	Unknown — not stated by the source	Scissor key switch
Keyboard layout	QWERTY	QWERTY
Keyboard language	Italian	Italian
Pointing device	No	No
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Keyboard number of keysDiffers	105	112
Keyboard keys operating life	10 million characters	10 million characters
Multimedia keys	Yes	Yes
Frequency band	2.4 GHz	2.4 GHz
Designidentical
Backlight	No	No
Ergonomic design	Yes	Yes
Product colour	Black	Black
Surface coloration	Monochromatic	Monochromatic
Material	Acrylonitrile butadiene styrene (ABS)	Acrylonitrile butadiene styrene (ABS)
Featuresidentical
Wireless range	10 m	10 m
Plug and Play	Yes	Yes
Power1 differ
Power source type	Battery	Battery
Keyboard battery type	AAA	AAA
Number of batteries (keyboard)Differs	1	2
Mouse1 differ
Mouse included	Yes	Yes
Form factor	Ambidextrous	Ambidextrous
Movement detection technology	Optical	Optical
Movement resolution	1600 DPI	1600 DPI
Buttons quantityDiffers	4	3
Buttons type	Pressed buttons	Pressed buttons
Scroll	Yes	Yes
Scroll type	Wheel	Wheel
Mouse battery type	AA	AA
Number of batteries (mouse)	1	1
System requirementsidentical
Windows operating systems supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	435 x 130 x 25 mm	435 x 130 x 22 mm
Mouse dimensions (WxDxH)Differs	112 x 68 x 32 mm	115 x 60 x 30 mm
Packaging contentidentical
Number of products included	1 pc(s)	1 pc(s)
Receiver included	Yes	Yes
Manual	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.

More keyboard comparisons

All keyboard comparisons