Product comparison · 2 keyboards

Lenovo 4X30H56876 keyboard Universal RF Wireless Spanish Black vs Lenovo Essential keyboard Mouse included Universal USB Spanish Black

Key differences

Connectivity technology
- 4X30H56876 keyboard Universal RF Wireless Spanish Black:Wireless
- Essential keyboard Mouse included Universal USB Spanish Black:Wired
Device interface
- 4X30H56876 keyboard Universal RF Wireless Spanish Black:RF Wireless
- Essential keyboard Mouse included Universal USB Spanish Black:USB
Mouse included
- 4X30H56876 keyboard Universal RF Wireless Spanish Black:No
- Essential keyboard Mouse included Universal USB Spanish Black:Yes

Differences highlightedShow differences only

Comparison of 4X30H56876, Essential
27 specifications	A Lenovo 4X30H56876 keyboard Universal RF Wireless Spanish Black Model 4X30H56876 View product	B Lenovo Essential keyboard Mouse included Universal USB Spanish Black Model Essential View product
Keyboard2 differ
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	RF Wireless	USB
Windows keysKnown for one	Yes	Unknown — not stated by the source
USB hubKnown for one	No	Unknown — not stated by the source
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Designidentical
BacklightKnown for one	No	Unknown — not stated by the source
Island-style keyboardKnown for one	Yes	Unknown — not stated by the source
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Wrist restKnown for one	No	Unknown — not stated by the source
Protection featuresKnown for one	Spill resistant	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Battery	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	No	Yes
Form factorKnown for one	Unknown — not stated by the source	Ambidextrous
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Packaging contentidentical
Receiver typeKnown for one	Nano receiver	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.