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Keysonic ACK-3400U Ultra MINI Keyboard

We have collected and analyzed 1 expert reviews and 17 user reviews from international sources. Users rate it 84/100. The average review date is May 16, 2011. We have compared these reviews to 364487 reviews from other Keyboards. The alaScore™ for this product is 82/100 = Very good. Last update: Dec 17, 2018.

Review analysis

(Based on 18 reviews)

1 expert reviews

User Reviews  

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Consumer review ( review summary for Keysonic ACK-3400U Ultra MINI Keyboard


alaTest has collected and analyzed 9 user reviews of Keysonic ACK-3400U Ultra MINI Keyboard from The average user rating for this product is 3.9/5, compared to an average user rating of 4.1/5 for other products in the same category on Reviewers are impressed by the reliability and durability. The size and usability also get good feedback, but there are some less positive views about the design. Opinions are divided on the price.

usability, size, durability, reliability


78% of the reviews on give this product a positive rating.

This summary is based on the products: Keysonic Ultra Mini Black Keyboard - Measures 218 X 103 X 15Mm - USB Connection UK LayoutKeysonic Ultra Mini Black Keyboard - Measures 218 X 103 X 15Mm - USB Connection UK Layout

Dec, 2018

Consumer review (

Simple wot wot, a fine product.


Pro: Gives you space to put your coffee on the desk.

May, 2010

Product Specifications


Certification:CE, FCC
Color of product:Black
Ergonomic design: Yes
Internal:No / Yes

Energy Management

Power source type:USB


Cable Length:59.1
LED Indicators: Yes
Plug and Play: Yes


Device interface:USB
Keyboard form factor:Mini
Keyboard Layout:QWERTZ
Keyboard number of keys:77
Keyboard style:Straight
Keyboard type:QWERTZ
Recommended usage:Office


Mouse included: No
Scroll: No

Operational Conditions

Operating relative humidity (H-H):10 - 85
Operating relative humidity range:10 - 85
Operating temperature (T-T):0 - 50
Operating temperature range (T-T):0 - 50
Storage temperature (T-T):-20 - 65
Storage temperature range (T-T):-20 - 65

Other Features

Package dimensions (WxDxH):9.13 x 5.43 x 1.06

Packaging Data

Package weight:12.3


Power source type:USB

System Requirements

Windows operating systems supported:Windows 2000, Windows ME, Windows XP Home

Weight & Dimensions

Keyboard dimensions (WxDxH):8.54 x 0.551 x 4.06 / 8.58 x 4.06 x 0.591
Keyboard Weight:7.76 / 8.82