Product comparison · 2 keyboards

Dell 580-ACZR keyboard Universal USB QWERTY Black vs Dell K750 keyboard Universal RF Wireless German Black

14specifications compared
3differ
11identical
17known for one product only

Key differences

Connectivity technology
- 580-ACZR keyboard Universal USB QWERTY Black:Wired
- K750 keyboard Universal RF Wireless German Black:Wireless
Device interface
- 580-ACZR keyboard Universal USB QWERTY Black:USB
- K750 keyboard Universal RF Wireless German Black:RF Wireless
Power source type
- 580-ACZR keyboard Universal USB QWERTY Black:USB
- K750 keyboard Universal RF Wireless German Black:Battery

Side by side

Differences highlightedShow differences only

Comparison of 580-ACZR, K750
31 specifications	A Dell 580-ACZR keyboard Universal USB QWERTY Black Model 580-ACZR View product	B Dell K750 keyboard Universal RF Wireless German Black Model K750 View product
Keyboard2 differ
Recommended usage	Universal	Universal
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard languageKnown for one	Unknown — not stated by the source	German
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypad	Yes	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
Purpose	Universal	Universal
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Designidentical
Backlight	No	No
Keyboard style	Straight	Straight
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Wrist rest	No	No
Product colour	Black	Black
Surface coloration	Monochromatic	Monochromatic
Battery LED indicatorKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power source typeDiffers	USB	Battery
Auto power offKnown for one	Unknown — not stated by the source	Yes
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Win
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	Unknown — not stated by the source	200 x 490 x 40 mm
Keyboard weightKnown for one	Unknown — not stated by the source	1.07 kg
Packaging contentidentical
Number of products included	1 pc(s)	1 pc(s)
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB Type-A
Receiver typeKnown for one	Unknown — not stated by the source	Nano receiver
Unifying receiverKnown for one	Unknown — not stated by the source	Yes
Batteries includedKnown for one	Unknown — not stated by the source	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