Product comparison · 2 keyboards

Acer KB.PS20B.022 keyboard PS/2 QWERTZ CHE Black vs Acer KB.RF403.072 keyboard RF Wireless QWERTZ German Black

12specifications compared
4differ
8identical
1known for one product only

Key differences

The Acer KB.RF403.072 keyboard RF Wireless QWERTZ German Black has 1 more keyboard keys than the Acer KB.PS20B.022 keyboard PS/2 QWERTZ CHE Black (105 vs 104). Connectivity technology: Wired on the Acer KB.PS20B.022 keyboard PS/2 QWERTZ CHE Black, Wireless on the Acer KB.RF403.072 keyboard RF Wireless QWERTZ German Black. Device interface: PS/2 on the Acer KB.PS20B.022 keyboard PS/2 QWERTZ CHE Black, RF Wireless on the Acer KB.RF403.072 keyboard RF Wireless QWERTZ German Black. Keyboard language: CHE on the Acer KB.PS20B.022 keyboard PS/2 QWERTZ CHE Black, German on the Acer KB.RF403.072 keyboard RF Wireless QWERTZ German Black.

Connectivity technology
- KB.PS20B.022 keyboard PS/2 QWERTZ CHE Black:Wired
- KB.RF403.072 keyboard RF Wireless QWERTZ German Black:Wireless
Device interface
- KB.PS20B.022 keyboard PS/2 QWERTZ CHE Black:PS/2
- KB.RF403.072 keyboard RF Wireless QWERTZ German Black:RF Wireless
Keyboard language
- KB.PS20B.022 keyboard PS/2 QWERTZ CHE Black:CHE
- KB.RF403.072 keyboard RF Wireless QWERTZ German Black:German
Keyboard number of keys
- KB.PS20B.022 keyboard PS/2 QWERTZ CHE Black:104
- KB.RF403.072 keyboard RF Wireless QWERTZ German Black:105

Side by side

Differences highlightedShow differences only

Comparison of KB.PS20B.022, KB.RF403.072
13 specifications	A Acer KB.PS20B.022 keyboard PS/2 QWERTZ CHE Black Model KB.PS20B.022 View product	B Acer KB.RF403.072 keyboard RF Wireless QWERTZ German Black Model KB.RF403.072 View product
Keyboard4 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	PS/2	RF Wireless
Keyboard languageDiffers	CHE	German
Keyboard number of keysDiffers	104	105
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz

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.

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