Product comparison · 2 keyboards

Conceptronic Calculator with NumKeypad vs Conceptronic Thumb Keypad

Key differences

Keyboard number of keys
- Calculator with NumKeypad:19
- Thumb Keypad:20
Compatible operating systems
- Calculator with NumKeypad:Windows 98SE/ME/XP/2000
- Thumb Keypad:Win 2000, XP, Vista

Differences highlightedShow differences only

Comparison of Calculator with NumKeypad, Thumb Keypad
14 specifications	A Conceptronic Calculator with NumKeypad View product	B Conceptronic Thumb Keypad View product
Keyboard1 differ
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard number of keysDiffers	19	20
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Mouseidentical
Mouse included	No	No
System requirementsidentical
Mac operating systems supported	No	No
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	Unknown — not stated by the source	15 x 115 x 150 mm
Keyboard weightKnown for one	100 g	Unknown — not stated by the source
Other features1 differ
Compatible operating systemsDiffers	Windows 98SE/ME/XP/2000	Win 2000, XP, Vista
DepthKnown for one	Unknown — not stated by the source	115 mm
HeightKnown for one	Unknown — not stated by the source	150 mm
InternalKnown for one	Unknown — not stated by the source	No
WidthKnown for one	Unknown — not stated by the source	15 mm
I/O portsKnown for one	2x USB	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.