Product comparison · 2 keyboards

Cherry Comfort keyboard PS/2, DE vs Trust Wireless Media Center Keyboard KB-2900 DE

Key differences

Connectivity technology
- Comfort keyboard PS/2, DE:Wired
- Wireless Media Center Keyboard KB-2900 DE:Wireless
Device interface
- Comfort keyboard PS/2, DE:PS/2
- Wireless Media Center Keyboard KB-2900 DE:RF Wireless
Keyboard dimensions (WxDxH)
- Comfort keyboard PS/2, DE:458 x 170 x 42 mm
- Wireless Media Center Keyboard KB-2900 DE:156 x 357 x 27 mm

Differences highlightedShow differences only

Comparison of Comfort keyboard PS/2, DE, Wireless Media Center Keyboard KB-2900 DE
14 specifications	A Cherry Comfort keyboard PS/2, DE View product	B Trust Wireless Media Center Keyboard KB-2900 DE View product
Keyboard2 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	PS/2	RF Wireless
Keyboard layout	QWERTY	QWERTY
Pointing deviceKnown for one	Unknown — not stated by the source	Trackball
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Designidentical
Product colour	Black	Black
Poweridentical
Battery typeKnown for one	Unknown — not stated by the source	AA
Number of batteries supportedKnown for one	Unknown — not stated by the source	4
Mouseidentical
Mouse included	No	No
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs	458 x 170 x 42 mm	156 x 357 x 27 mm
Keyboard weightKnown for one	1.14 kg	Unknown — not stated by the source
Other featuresidentical
Keyboard function keysKnown for one	Unknown — not stated by the source	16
Featuresidentical
Cable lengthKnown for one	1.75 m	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	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.