Samsung COC-300B keyboard Mouse included RF Wireless QWERTY Black vs Trust Wireless Deskset IT

Comparison of COC-300B, Wireless Deskset IT

17 specifications	A Samsung COC-300B keyboard Mouse included RF Wireless QWERTY Black Model COC-300B View product	B Trust Wireless Deskset ITView product
Keyboardidentical
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
Keyboard layout	QWERTY	QWERTY
Frequency bandKnown for one	—Unknown — not stated by the source	2.4 GHz
Designidentical
Product colour	Black	Black
Featuresidentical
Plug and PlayKnown for one	Yes	—Unknown — not stated by the source
Wireless rangeKnown for one	—Unknown — not stated by the source	3 m
Poweridentical
Battery typeKnown for one	AA / AAA	—Unknown — not stated by the source
Number of batteries supportedKnown for one	2	—Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Alkaline	—Unknown — not stated by the source
Mouseidentical
Mouse included	Yes	Yes
Movement detection technologyKnown for one	Optical	—Unknown — not stated by the source
Movement resolutionKnown for one	1200 DPI	—Unknown — not stated by the source
Buttons quantityKnown for one	3	—Unknown — not stated by the source
Scroll	Yes	Yes
Other features1 differ
Compatible operating systemsDiffers	Windows 98 / ME / 2000 / XP / Vista	Win 7, Vista, XP
InternalKnown for one	—Unknown — not stated by the source	No

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.