Dell KB813 keyboard USB QWERTY Italian Black vs Lenovo 4X30E51020 keyboard USB QWERTY Italian Black

Comparison of KB813, 4X30E51020

38 specifications	A Dell KB813 keyboard USB QWERTY Italian Black Model KB813 View product	B Lenovo 4X30E51020 keyboard USB QWERTY Italian Black Model 4X30E51020 View product
Keyboardidentical
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard layout	QWERTY	QWERTY
Keyboard language	Italian	Italian
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypadKnown for one	—Unknown — not stated by the source	Yes
Keyboard number of keysKnown for one	—Unknown — not stated by the source	104
Windows keysKnown for one	—Unknown — not stated by the source	Yes
Smart card reader	Yes	Yes
CertificationKnown for one	—Unknown — not stated by the source	FCC, UL, CB, ICES, CE, TUV GS, VCCI, C-Tick, BSMI, UK CoC, KCC, EMV, HBCI, FIPS 201
PurposeKnown for one	PC/Server	—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
Adjustable keyboard heightKnown for one	—Unknown — not stated by the source	Yes
Product colour	Black	Black
Surface coloration	Monochromatic	Monochromatic
Game editionKnown for one	No	—Unknown — not stated by the source
Protection featuresKnown for one	Spill resistant	—Unknown — not stated by the source
Built-in displayKnown for one	No	—Unknown — not stated by the source
LED indicatorsKnown for one	Yes	—Unknown — not stated by the source
Featuresidentical
Cable lengthKnown for one	—Unknown — not stated by the source	2.3 m
Card reader integratedKnown for one	No	—Unknown — not stated by the source
Poweridentical
Power consumptionKnown for one	—Unknown — not stated by the source	250 mA
Power source typeKnown for one	USB	—Unknown — not stated by the source
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supportedKnown for one	—Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	10 - 40 °C
Operating relative humidity (H-H)Known for one	—Unknown — not stated by the source	8 - 80%
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	—Unknown — not stated by the source	457 x 185 x 35 mm
Keyboard weightKnown for one	—Unknown — not stated by the source	1.06 kg
Packaging contentidentical
Number of products included	1 pc(s)	1 pc(s)
Packaging dataidentical
Package widthKnown for one	—Unknown — not stated by the source	480 mm
Package depthKnown for one	—Unknown — not stated by the source	220 mm
Package heightKnown for one	—Unknown — not stated by the source	45 mm
Package weightKnown for one	—Unknown — not stated by the source	1.41 kg
Other featuresidentical
InternalKnown for one	No	—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.