itek ITKM227 keyboard USB QWERTY Black vs itek ITKM235 keyboard USB Black

Comparison of ITKM227, ITKM235

13 specifications	A itek ITKM227 keyboard USB QWERTY Black Model ITKM227 View product	B itek ITKM235 keyboard USB Black Model ITKM235 View product
Keyboardidentical
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard layoutKnown for one	QWERTY	—Unknown — not stated by the source
Keyboard number of keysKnown for one	103	—Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Featuresidentical
USB 2.0 ports quantity	1	1
Mouseidentical
Mouse included	No	No
Scroll	No	No
System requirementsidentical
Mac operating systems supported	No	No
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	412 x 127 x 24 mm	—Unknown — not stated by the source
Other featuresidentical
Built-in touchpad	No	No
Compatible operating systems	Windows 98/2000/Me/XP/Vista/Seven	Windows 98/2000/Me/XP/Vista/Seven
InternalKnown for one	—Unknown — not stated by the source	No

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.