Product comparison · 2 keyboards

Lenovo Rubber Dome Keyboard - Business Black - PC NEXT vs Lenovo USB Keyboard with UltraNav - US Euro

4specifications compared
3differ
1identical
5known for one product only

Key differences

Device interface
- Rubber Dome Keyboard - Business Black - PC NEXT:PS/2
- USB Keyboard with UltraNav - US Euro:USB
Keyboard dimensions (WxDxH)
- Rubber Dome Keyboard - Business Black - PC NEXT:454 x 162 x 37 mm
- USB Keyboard with UltraNav - US Euro:397 x 220 x 22 mm
I/O ports
- Rubber Dome Keyboard - Business Black - PC NEXT:PS/2 6-Pin mini-DIN
- USB Keyboard with UltraNav - US Euro:USB

Side by side

Differences highlightedShow differences only

Comparison of Rubber Dome Keyboard - Business Black - PC NEXT, USB Keyboard with UltraNav - US Euro
9 specifications	A Lenovo Rubber Dome Keyboard - Business Black - PC NEXT View product	B Lenovo USB Keyboard with UltraNav - US Euro View product
Keyboard1 differ
Device interfaceDiffers	PS/2	USB
Keyboard number of keysKnown for one	105, -	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Mouseidentical
Mouse includedKnown for one	Unknown — not stated by the source	No
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs	454 x 162 x 37 mm	397 x 220 x 22 mm
Keyboard weightKnown for one	Unknown — not stated by the source	363 g
Other features1 differ
I/O portsDiffers	PS/2 6-Pin mini-DIN	USB
System requirementsidentical
Minimum system requirementsKnown for one	PS/2	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.

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