Product comparison · 2 keyboards

Acer USB Keypad with calculator function vs Lenovo USB Travel Keyboard with UltraNav - German

5specifications compared
2differ
3identical
3known for one product only

Key differences

Keyboard dimensions (WxDxH)
- USB Keypad with calculator function:130 x 80 x 20 mm
- USB Travel Keyboard with UltraNav - German:315 x 220 x 22 mm
Keyboard weight
- USB Keypad with calculator function:111 g
- USB Travel Keyboard with UltraNav - German:530 g

Side by side

Differences highlightedShow differences only

Comparison of USB Keypad with calculator function, USB Travel Keyboard with UltraNav - German
8 specifications	A Acer USB Keypad with calculator function View product	B Lenovo USB Travel Keyboard with UltraNav - German View product
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	130 x 80 x 20 mm	315 x 220 x 22 mm
Keyboard weightDiffers	111 g	530 g
Other featuresidentical
I/O portsKnown for one	Unknown — not stated by the source	USB
Compatible operating systemsKnown for one	Windows 98, 2000, ME, XP	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.

More keyboard comparisons

All keyboard comparisons