Product comparison · 2 keyboards

Lenovo ThinkPad USB Keyboard + TrackPoint (Polish) vs Lenovo Ultraslim Wireless Keyboar

Key differences

Connectivity technology
- ThinkPad USB Keyboard + TrackPoint (Polish):Wired
- Ultraslim Wireless Keyboar:Wireless
Device interface
- ThinkPad USB Keyboard + TrackPoint (Polish):USB
- Ultraslim Wireless Keyboar:RF Wireless
Mouse included
- ThinkPad USB Keyboard + TrackPoint (Polish):No
- Ultraslim Wireless Keyboar:Yes
Keyboard weight
- ThinkPad USB Keyboard + TrackPoint (Polish):440 g
- Ultraslim Wireless Keyboar:316 g

Differences highlightedShow differences only

Comparison of ThinkPad USB Keyboard + TrackPoint (Polish), Ultraslim Wireless Keyboar
14 specifications	A Lenovo ThinkPad USB Keyboard + TrackPoint (Polish)View product	B Lenovo Ultraslim Wireless Keyboar View product
Keyboard2 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard layout	QWERTY	QWERTY
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Featuresidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Mouse1 differ
Mouse includedDiffers	No	Yes
Movement resolutionKnown for one	Unknown — not stated by the source	1000 DPI
ScrollKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensions1 differ
Keyboard weightDiffers	440 g	316 g
Keyboard dimensions (WxDxH)Known for one	312.8 x 220 x 19 mm	Unknown — not stated by the source
Other featuresidentical
InternalKnown for one	Unknown — not stated by the source	No
Designidentical
Product colourKnown for one	Black	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.