Kensington Comfort Type Keyboard - Black USB vs Lenovo K4803A(WW-b) keyboard USB Black

Comparison of K64338B, K4803A(WW-b)

23 specifications	A Kensington Comfort Type Keyboard - Black USB Model K64338B View product	B Lenovo K4803A(WW-b) keyboard USB Black Model K4803A(WW-b) View product
Keyboardidentical
Keyboard layoutKnown for one	QWERTY	—Unknown — not stated by the source
Keyboard number of keysKnown for one	104	—Unknown — not stated by the source
Design1 differ
Keyboard styleDiffers	Curved	Straight
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	—Unknown — not stated by the source	10 - 90%
Weight & dimensionsidentical
Keyboard weightKnown for one	—Unknown — not stated by the source	500 g
Other featuresidentical
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows XP / Vista / 7
DepthKnown for one	—Unknown — not stated by the source	450 mm
HeightKnown for one	—Unknown — not stated by the source	25.9 mm
WidthKnown for one	—Unknown — not stated by the source	143 mm
Built-in touchpadKnown 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.