Product comparison · 2 keyboards

Cherry Ultraslim Trackball Keyboard USB (HU) vs Hama Basic Keyboard "K202", black

8specifications compared
5differ
3identical
13known for one product only

Key differences

Device interface
- Ultraslim Trackball Keyboard USB (HU):USB
- Basic Keyboard "K202", black:PS/2
Package width
- Ultraslim Trackball Keyboard USB (HU):400 mm
- Basic Keyboard "K202", black:121 mm
Package depth
- Ultraslim Trackball Keyboard USB (HU):195 mm
- Basic Keyboard "K202", black:30 mm
Package height
- Ultraslim Trackball Keyboard USB (HU):32 mm
- Basic Keyboard "K202", black:30 mm
Package weight
- Ultraslim Trackball Keyboard USB (HU):720 g
- Basic Keyboard "K202", black:150 g

Side by side

Differences highlightedShow differences only

Comparison of Ultraslim Trackball Keyboard USB (HU), Basic Keyboard "K202", black
21 specifications	A Cherry Ultraslim Trackball Keyboard USB (HU)View product	B Hama Basic Keyboard "K202", black View product
Keyboard1 differ
Connectivity technology	Wired	Wired
Device interfaceDiffers	USB	PS/2
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Keyboard number of keysKnown for one	84	Unknown — not stated by the source
CertificationKnown for one	c-tick, GOST-R, UL, VCCI, CE, FCC, VDE, BSMI	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Featuresidentical
Cable lengthKnown for one	1.75 m	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Mouseidentical
Mouse included	No	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	370 x 139 x 19.6 mm	Unknown — not stated by the source
Keyboard weightKnown for one	563 g	Unknown — not stated by the source
Packaging data4 differ
Package dimensions (WxDxH)Known for one	400 x 195 x 32 mm	Unknown — not stated by the source
Package widthDiffers	400 mm	121 mm
Package depthDiffers	195 mm	30 mm
Package heightDiffers	32 mm	30 mm
Package weightDiffers	720 g	150 g
System requirementsidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	No
Other featuresidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 95/98/NT/ME/2000/XP/Vista
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.

More keyboard comparisons

All keyboard comparisons