Product comparison · 2 keyboards

Case Logic Ultra Slim portable 19-key vs Lenovo Business Black Preferred Pro USB Keyboard BE FR

Key differences

Keyboard number of keys
- Ultra Slim portable 19-key:19
- Business Black Preferred Pro USB Keyboard BE FR:104
Keyboard dimensions (WxDxH)
- Ultra Slim portable 19-key:247 x 171 x 57 mm
- Business Black Preferred Pro USB Keyboard BE FR:453 x 185 x 34 mm
Keyboard weight
- Ultra Slim portable 19-key:268 g
- Business Black Preferred Pro USB Keyboard BE FR:1.27 kg
I/O ports
- Ultra Slim portable 19-key:USB v1.1
- Business Black Preferred Pro USB Keyboard BE FR:1 x USB - 4-PIN USB type A

Differences highlightedShow differences only

Comparison of Ultra Slim portable 19-key, Business Black Preferred Pro USB Keyboard BE FR
14 specifications	A Case Logic Ultra Slim portable 19-key View product	B Lenovo Business Black Preferred Pro USB Keyboard BE FR View product
Keyboard1 differ
Connectivity technology	Wired	Wired
Device interface	USB	USB
Keyboard number of keysDiffers	19	104
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Featuresidentical
Cable lengthKnown for one	Unknown — not stated by the source	1.8 m
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	247 x 171 x 57 mm	453 x 185 x 34 mm
Keyboard weightDiffers	268 g	1.27 kg
Other features1 differ
DepthKnown for one	Unknown — not stated by the source	7.3 in
HeightKnown for one	Unknown — not stated by the source	1.3 in
InternalKnown for one	Unknown — not stated by the source	No
WidthKnown for one	Unknown — not stated by the source	17.8 in
I/O portsDiffers	USB v1.1	1 x USB - 4-PIN USB type A
Compatible operating systemsKnown for one	Windows 98SE/ 2000/ Me/ XP	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.