Product comparison · 2 keyboards

Conceptronic Calculator with NumKeypad vs Targus Wireless Calculator Keypad

Key differences

Connectivity technology
- Calculator with NumKeypad:Wired
- Wireless Calculator Keypad:Wireless
Device interface
- Calculator with NumKeypad:USB
- Wireless Calculator Keypad:RF Wireless
Keyboard number of keys
- Calculator with NumKeypad:19
- Wireless Calculator Keypad:31
Keyboard weight
- Calculator with NumKeypad:100 g
- Wireless Calculator Keypad:180 g
Compatible operating systems
- Calculator with NumKeypad:Windows 98SE/ME/XP/2000
- Wireless Calculator Keypad:Windows 98, Me, 2000, XP

Differences highlightedShow differences only

Comparison of Calculator with NumKeypad, Wireless Calculator Keypad
11 specifications	A Conceptronic Calculator with NumKeypad View product	B Targus Wireless Calculator Keypad View product
Keyboard3 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard number of keysDiffers	19	31
System requirementsidentical
Minimum system requirementsKnown for one	Unknown — not stated by the source	Free USB port
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Known for one	Unknown — not stated by the source	160 x 90 x 25 mm
Keyboard weightDiffers	100 g	180 g
Other features1 differ
CompatibilityKnown for one	Unknown — not stated by the source	PC & Notebook
Compatible operating systemsDiffers	Windows 98SE/ME/XP/2000	Windows 98, Me, 2000, XP
I/O portsKnown for one	2x USB	Unknown — not stated by the source
Mouseidentical
Mouse includedKnown 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.