Product comparison · 2 keyboards

Cherry G81 PS/2 Light Grey 105 vs Cherry Ultraslim Trackball Keyboard, 2 x PS/2, GB, Black

Key differences

Keyboard number of keys
- G81 PS/2 Light Grey 105:105
- Ultraslim Trackball Keyboard, 2 x PS/2, GB, Black:84
Product colour
- G81 PS/2 Light Grey 105:Grey
- Ultraslim Trackball Keyboard, 2 x PS/2, GB, Black:Black
Keyboard dimensions (WxDxH)
- G81 PS/2 Light Grey 105:470 x 195 x 44 mm
- Ultraslim Trackball Keyboard, 2 x PS/2, GB, Black:370 x 139 x 19.6 mm
Keyboard weight
- G81 PS/2 Light Grey 105:1.62 kg
- Ultraslim Trackball Keyboard, 2 x PS/2, GB, Black:700 g

Differences highlightedShow differences only

Comparison of G81 PS/2 Light Grey 105, Ultraslim Trackball Keyboard, 2 x PS/2, GB, Black
10 specifications	A Cherry G81 PS/2 Light Grey 105 View product	B Cherry Ultraslim Trackball Keyboard, 2 x PS/2, GB, Black View product
Keyboard1 differ
Connectivity technology	Wired	Wired
Device interface	PS/2	PS/2
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Keyboard number of keysDiffers	105	84
Design1 differ
Product colourDiffers	Grey	Black
Featuresidentical
Cable length	1.75 m	1.75 m
Mouseidentical
Mouse included	No	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 50 °C
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	470 x 195 x 44 mm	370 x 139 x 19.6 mm
Keyboard weightDiffers	1.62 kg	700 g

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.