Product comparison · 2 keyboards

Lenovo Preferred Pro USB Keyboard - Turkish 440 vs Trust Wireless Laser Desk Set for Mac, UK

Key differences

Connectivity technology
- Preferred Pro USB Keyboard - Turkish 440:Wired
- Wireless Laser Desk Set for Mac, UK:Wireless
Device interface
- Preferred Pro USB Keyboard - Turkish 440:USB
- Wireless Laser Desk Set for Mac, UK:RF Wireless
Product colour
- Preferred Pro USB Keyboard - Turkish 440:Black
- Wireless Laser Desk Set for Mac, UK:White
Mouse included
- Preferred Pro USB Keyboard - Turkish 440:No
- Wireless Laser Desk Set for Mac, UK:Yes

Differences highlightedShow differences only

Comparison of Preferred Pro USB Keyboard - Turkish 440, Wireless Laser Desk Set for Mac, UK
13 specifications	A Lenovo Preferred Pro USB Keyboard - Turkish 440 View product	B Trust Wireless Laser Desk Set for Mac, UK View product
Keyboard2 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard number of keysKnown for one	105	Unknown — not stated by the source
CertificationKnown for one	TUV-GS - ZH1/618, UL-1950, VCCI, BSMI, C-Tick, CE, CSA C22.2 No. 950-M89, FCC Class B - P15, ICES-003 Class B, IEC-801-2 L3, IEC-950, MIC, NMB-003 Class B	Unknown — not stated by the source
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Design1 differ
Product colourDiffers	Black	White
Featuresidentical
Cable lengthKnown for one	2 m	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	No	Yes
ScrollKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	453 x 185 x 34 mm	Unknown — not stated by the source
Keyboard weightKnown for one	1.27 kg	Unknown — not stated by the source
System requirementsidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Mac OS X 10.3 Panther Mac OS X 10.4 Tiger Mac OS X 10.5 Leopard +

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.