Product comparison · 2 keyboards

Case Logic Ultra Slim portable 19-key vs Lenovo Preferred Pro Full-size Keyboard PS2 pearl white French

Key differences

Connectivity technology
- Ultra Slim portable 19-key:Wired
- Preferred Pro Full-size Keyboard PS2 pearl white French:Wireless
Device interface
- Ultra Slim portable 19-key:USB
- Preferred Pro Full-size Keyboard PS2 pearl white French:RF Wireless
Keyboard number of keys
- Ultra Slim portable 19-key:19
- Preferred Pro Full-size Keyboard PS2 pearl white French:104
Keyboard dimensions (WxDxH)
- Ultra Slim portable 19-key:247 x 171 x 57 mm
- Preferred Pro Full-size Keyboard PS2 pearl white French:453 x 185 x 34 mm
Keyboard weight
- Ultra Slim portable 19-key:268 g
- Preferred Pro Full-size Keyboard PS2 pearl white French:1.3 kg
I/O ports
- Ultra Slim portable 19-key:USB v1.1
- Preferred Pro Full-size Keyboard PS2 pearl white French:1 x 6 pin mini-DIN (PS/2)

Differences highlightedShow differences only

Comparison of Ultra Slim portable 19-key, Preferred Pro Full-size Keyboard PS2 pearl white French
15 specifications	A Case Logic Ultra Slim portable 19-key View product	B Lenovo Preferred Pro Full-size Keyboard PS2 pearl white French View product
Keyboard3 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard layoutKnown for one	Unknown — not stated by the source	AZERTY
Keyboard number of keysDiffers	19	104
Designidentical
Product colourKnown for one	Unknown — not stated by the source	White
Featuresidentical
Cable lengthKnown for one	Unknown — not stated by the source	2 m
Mouseidentical
Mouse included	No	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 80%
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	247 x 171 x 57 mm	453 x 185 x 34 mm
Keyboard weightDiffers	268 g	1.3 kg
Other features1 differ
CompatibilityKnown for one	Unknown — not stated by the source	PC
InternalKnown for one	Unknown — not stated by the source	No
I/O portsDiffers	USB v1.1	1 x 6 pin mini-DIN (PS/2)
Compatible operating systemsKnown for one	Windows 98SE/ 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.