Lenovo K5920 keyboard Home RF Wireless QWERTY English Black vs Techly IDATA KB-423MG

Comparison of K5920, IDATA KB-423MG

42 specifications	A Lenovo K5920 keyboard Home RF Wireless QWERTY English Black Model K5920 View product	B Techly IDATA KB-423MGView product
Keyboardidentical
Recommended usage	Home	Home
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
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	PC/Server	PC/Server
Keyboard layoutKnown for one	QWERTY	—Unknown — not stated by the source
Keyboard languageKnown for one	English	—Unknown — not stated by the source
Keyboard number of keysKnown for one	104	—Unknown — not stated by the source
Hot keysKnown for one	Yes	—Unknown — not stated by the source
Designidentical
Backlight	No	No
Keyboard style	Straight	Straight
Wrist rest	No	No
Product colour	Black	Black
Surface colorationKnown for one	—Unknown — not stated by the source	Monochromatic
Full-size keyboardKnown for one	Yes	—Unknown — not stated by the source
Adjustable keyboard heightKnown for one	No	—Unknown — not stated by the source
MaterialKnown for one	Plastic	—Unknown — not stated by the source
Featuresidentical
Plug and Play	Yes	Yes
Wireless rangeKnown for one	10 m	—Unknown — not stated by the source
Retractable cableKnown for one	No	—Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	—Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	—Unknown — not stated by the source	Battery
Keyboard battery typeKnown for one	—Unknown — not stated by the source	AAA
Number of batteries supportedKnown for one	—Unknown — not stated by the source	4
Batteryidentical
Battery technologyKnown for one	—Unknown — not stated by the source	Alkaline
Mouse1 differ
Mouse includedDiffers	No	Yes
Movement detection technologyKnown for one	—Unknown — not stated by the source	Optical
Movement resolutionKnown for one	—Unknown — not stated by the source	1600 DPI
ScrollKnown for one	—Unknown — not stated by the source	Yes
Scroll typeKnown for one	—Unknown — not stated by the source	Wheel
Mouse battery typeKnown for one	—Unknown — not stated by the source	AAA
Number of scroll wheelsKnown for one	—Unknown — not stated by the source	1
System requirements1 differ
Windows operating systems supportedDiffers	Yes	Windows 2000, Windows 2000 Professional, 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 Vista Busines
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	—Unknown — not stated by the source	428 x 115 x 11 mm
Mouse dimensions (WxDxH)Known for one	—Unknown — not stated by the source	101 x 59 x 32 mm
WeightKnown for one	—Unknown — not stated by the source	791 g
Packaging contentidentical
Number of products included	1 pc(s)	1 pc(s)
Receiver includedKnown for one	Yes	—Unknown — not stated by the source
Other featuresidentical
Internal	No	No
QuantityKnown for one	1	—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.