Product comparison · 2 keyboards

HP KZ256AA keyboard Mouse included RF Wireless Black vs Lenovo 41A5056 keyboard PS/2 Hungarian Black

7specifications compared
3differ
4identical
31known for one product only

Key differences

Connectivity technology
- KZ256AA keyboard Mouse included RF Wireless Black:Wireless
- 41A5056 keyboard PS/2 Hungarian Black:Wired
Device interface
- KZ256AA keyboard Mouse included RF Wireless Black:RF Wireless
- 41A5056 keyboard PS/2 Hungarian Black:PS/2
Mouse included
- KZ256AA keyboard Mouse included RF Wireless Black:Yes
- 41A5056 keyboard PS/2 Hungarian Black:No

Side by side

Differences highlightedShow differences only

Comparison of KZ256AA, 41A5056
38 specifications	A HP KZ256AA keyboard Mouse included RF Wireless Black Model KZ256AA View product	B Lenovo 41A5056 keyboard PS/2 Hungarian Black Model 41A5056 View product
Keyboard2 differ
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	PS/2
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Windows keysKnown for one	Yes	Unknown — not stated by the source
Purpose	PC/Server	PC/Server
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Keyboard languageKnown for one	Unknown — not stated by the source	Hungarian
Designidentical
Product colour	Black	Black
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Keyboard styleKnown for one	Unknown — not stated by the source	Straight
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power source typeKnown for one	Battery	Unknown — not stated by the source
Keyboard battery typeKnown for one	AAA	Unknown — not stated by the source
Number of batteries (keyboard)Known for one	2	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	Yes	No
Movement detection technologyKnown for one	Optical	Unknown — not stated by the source
Movement resolutionKnown for one	1000 DPI	Unknown — not stated by the source
Buttons quantityKnown for one	3	Unknown — not stated by the source
ScrollKnown for one	Yes	Unknown — not stated by the source
Scroll typeKnown for one	Wheel	Unknown — not stated by the source
Mouse battery typeKnown for one	AA	Unknown — not stated by the source
Number of batteries (mouse)Known for one	2	Unknown — not stated by the source
Number of scroll wheelsKnown for one	1	Unknown — not stated by the source
System requirementsidentical
USB requiredKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	440 x 161 x 30 mm	Unknown — not stated by the source
Keyboard weightKnown for one	594 g	Unknown — not stated by the source
Mouse dimensions (WxDxH)Known for one	116 x 64 x 36 mm	Unknown — not stated by the source
Mouse weightKnown for one	122 g	Unknown — not stated by the source
Packaging contentidentical
Receiver includedKnown for one	Yes	Unknown — not stated by the source
Wireless receiver interfaceKnown for one	USB Type-A	Unknown — not stated by the source
Receiver typeKnown for one	Standard receiver	Unknown — not stated by the source
Receiver dimensions (WxDxH)Known for one	9 x 19 x 46 mm	Unknown — not stated by the source
Receiver weightKnown for one	6 g	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	1.18 kg	Unknown — not stated by the source
Other featuresidentical
InternalKnown for one	Unknown — not stated by the source	No

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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