Product comparison · 2 keyboards

Dell KB525C keyboard Office USB US English Black vs Dell KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black

23specifications compared
12differ
11identical
40known for one product only

Key differences

Connectivity technology
- KB525C keyboard Office USB US English Black:Wired
- KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black:Wireless
Device interface
- KB525C keyboard Office USB US English Black:USB
- KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black:RF Wireless
Keyboard language
- KB525C keyboard Office USB US English Black:US English
- KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black:Hebrew
Number of hot keys
- KB525C keyboard Office USB US English Black:15
- KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black:12
Backlight
- KB525C keyboard Office USB US English Black:Yes
- KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black:No
Power source type
- KB525C keyboard Office USB US English Black:USB
- KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black:Battery
Mouse included
- KB525C keyboard Office USB US English Black:No
- KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black:Yes
Operating temperature (T-T)
- KB525C keyboard Office USB US English Black:0 - 40 °C
- KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black:-10 - 50 °C

Side by side

Differences highlightedShow differences only

Comparison of KB525C, KM5221WBKR-HEB
63 specifications	A Dell KB525C keyboard Office USB US English Black Model KB525C View product	B Dell KM5221WBKR-HEB keyboard Mouse included Office RF Wireless QWERTY Hebrew Black Model KM5221WBKR-HEB View product
Keyboard4 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Keyboard languageDiffers	US English	Hebrew
Number of hot keysDiffers	15	12
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Keyboard key switchKnown for one	Plunger key switch	Unknown — not stated by the source
Keyboard key profileKnown for one	Low-profile	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Multimedia keysKnown for one	Yes	Unknown — not stated by the source
Angle adjustment (max)Known for one	9°	Unknown — not stated by the source
Angle adjustment (min)Known for one	5°	Unknown — not stated by the source
Security algorithmsKnown for one	AES	Unknown — not stated by the source
Design1 differ
BacklightDiffers	Yes	No
Keyboard styleKnown for one	Unknown — not stated by the source	Straight
Wrist restKnown for one	Unknown — not stated by the source	No
LED indicatorsKnown for one	Unknown — not stated by the source	Battery
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Adjustable keyboard heightKnown for one	Yes	Unknown — not stated by the source
Protection featuresKnown for one	Spill resistant	Unknown — not stated by the source
Featuresidentical
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Power1 differ
Power source typeDiffers	USB	Battery
Keyboard battery typeKnown for one	Unknown — not stated by the source	AAA
Number of batteries (keyboard)Known for one	Unknown — not stated by the source	2
Service life of batteryKnown for one	Unknown — not stated by the source	36 month(s)
Mouse1 differ
Mouse includedDiffers	No	Yes
Form factorKnown for one	Unknown — not stated by the source	Ambidextrous
Movement detection technologyKnown for one	Unknown — not stated by the source	Optical
Movement resolutionKnown for one	Unknown — not stated by the source	1600 DPI
Buttons quantityKnown for one	Unknown — not stated by the source	3
Buttons typeKnown for one	Unknown — not stated by the source	Pressed buttons
ScrollKnown for one	Unknown — not stated by the source	Yes
Scroll typeKnown for one	Unknown — not stated by the source	Wheel
Scrolling directionsKnown for one	Unknown — not stated by the source	Vertical
Mouse battery typeKnown for one	Unknown — not stated by the source	AA
Number of batteries (mouse)Known for one	Unknown — not stated by the source	1
System requirements2 differ
Windows operating systems supportedDiffers	Windows 10, Windows 11, Windows 8.1	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterpris
Linux operating systems supportedDiffers	Red Hat Enterprise Linux 8.0, Ubuntu 18.04 LTS	Yes
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 40 °C	-10 - 50 °C
Storage relative humidity (H-H)Known for one	20 - 90%	Unknown — not stated by the source
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	122.1 x 433 x 26.1 mm	433 x 123 x 34 mm
Keyboard weightDiffers	460 g	400 g
Mouse dimensions (WxDxH)Known for one	Unknown — not stated by the source	115.51 x 61.96 x 38.14 mm
Mouse weightKnown for one	Unknown — not stated by the source	91.8 g
Packaging contentidentical
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Adapters includedKnown for one	USB	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	455 mm
Package depthKnown for one	Unknown — not stated by the source	138 mm
Package heightKnown for one	Unknown — not stated by the source	72 mm
Package weightKnown for one	Unknown — not stated by the source	713 g
Package typeKnown for one	Unknown — not stated by the source	Box

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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