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KeySonic ACK-540U+

KeySonic ACK-540U+
KeySonic ACK-540U+KeySonic ACK-540U+KeySonic ACK-540U+KeySonic ACK-540U+KeySonic ACK-540U+KeySonic ACK-540U+KeySonic ACK-540U+KeySonic ACK-540U+KeySonic ACK-540U+KeySonic ACK-540U+
alaScore 78

492 reviews

Feb, 2019

  • Negative

alaTest has collected and analyzed 492 reviews of KeySonic ACK-540U+. The average rating for this product is 4.0/5, compared to an average rating of 4.1/5 for other products in the same category for all reviews. Reviewers are impressed by the reliability and durability. The size and price also get good reviews.

usability, price, size, durability, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other products in the same category the KeySonic ACK-540U+ is awarded an overall alaScore™ of 78/100 = Good quality.

Review analysis

(Based on 492 reviews)

Expert Reviews  

User Reviews  

Review Ratings

  (48% of reviews)
Show all 5 star reviews   (28% of reviews)
Show all 4 star reviews   (10% of reviews)
Show all 3 star reviews   (6% of reviews)
Show all 2 star reviews   (8% of reviews)
Show all 1 star reviews

Features

usability
  Show positive (82%)Show negative (18%)(Show all)
price
  Show positive (82%)Show negative (18%)(Show all)
size
  Show positive (88%)Show negative (12%)(Show all)
durability
  Show positive (73%)Show negative (27%)(Show all)
reliability
  Show positive (67%)Show negative (33%)(Show all)
design
  Show positive (92%)Show negative (8%)(Show all)
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Showing 416 review(s)

Expert Reviews User Reviews

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Showing 1 - 416 of 416 Show Reviews: in English | in other languages (30)

Consumer review (amazon.co.uk)

Amazon.co.uk review summary for KeySonic ACK-540U+

 

alaTest has collected and analyzed 349 user reviews of KeySonic ACK-540U+ from Amazon.co.uk. The average user rating for this product is 4.0/5, compared to an average user rating of 4.1/5 for other products in the same category on Amazon.co.uk. Reviewers are impressed by the reliability and size. The durability and price are also mentioned favorably.

usability, price, durability, size, reliability

85% of the reviews on Amazon.co.uk give this product a positive rating.

This summary is based on the products: Keysonic ACK-540RF Wireless Mini Keyboard with Built in Touchpad • Keysonic ACK-540RF Wireless Mini Keyboard with Built in Touchpad

Feb, 2019

Consumer review (amazon.com)

Amazon.com review summary for KeySonic ACK-540U+

 

alaTest has collected and analyzed 63 user reviews of KeySonic ACK-540U+ from Amazon.com. The average user rating for this product is 3.9/5, compared to an average user rating of 4.0/5 for other products in the same category on Amazon.com. People really like the durability and design. The size and price are also appreciated.

usability, price, size, design, durability

79% of the reviews on Amazon.com give this product a positive rating.

This summary is based on the products: Keysonic ACK-540RF+ Compact Wireless Keyboard with Integrated Touch Pad Mouse (2.4Ghz Radio Frequency, Notebook Layout) ideal for HTPC, Pc & Mac Compu • Keysonic ACK-540RF+ Compact Wireless Keyboard with Integrated Touch Pad Mouse (2.4Ghz Radio Frequency, Notebook Layout) ideal for HTPC, Pc & Mac Compu

Feb, 2019

Expert review by : SorX (xsreviews.co.uk)

KeySonic 540RF Wireless keyboard > Reviews - XSReviews.co.uk - Trusted Hardware Reviews

 

Today I have the KeySonic ACK-540RF which is the abbreviated way of saying wireless keyboard and mouse. Small in size and wireless in nature, the 540RF should make for interesting testing.

Compact design, Great to type on, Integrated touchpad

No status LEDs, Oddly placed Fn button, Battery cost

The KeySonic 540RF wireless keyboard is great for HTCP owners, or anyone's desk that isn't solely used for computing. The ability to just store the keyboard out of the way when not in use is perfect for the space conscious user or in an environment...

Feb, 2007
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Consumer review (ebuyer.com)

Excellent

 

bought 2 of these keyboards excellent product

May, 2012
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Consumer review (play.com)

Lightweight, smart and easy to use

 

Bought this for my PS3 to make internet browsing easier and it is a brilliant little piece of kit. I was suprised when I got the box at how light it was, then when I opened it at how slim and smart it was. It requires 4X AAA batteries, and there was me...

Aug, 2010
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Consumer review (reevoo.com)

Keysonic Ack 540 RF

 

A brilliant pice of kit. I want to be able to use a keyboartd at a distance from the computer for a projection progrm (Not powerpoint) and this keyboard does all i want it to.

None come readily to mind

Nov, 2007
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Product Specifications

Design

Backlight: No
Certification:CE, FCC, BSMI, WEEE / CE, FCC, WEEE/RoHS / CE, FCC. / CE\nFCC\nBSMI\nWEEE/RoHS / FCC, CE
Color of product:Black / Black, Silver / Grey / Silver / White
Ergonomic design: Yes
Internal: No
Material:Aluminium / Plastic / synthetic
Product color:Black
RoHS compliance: Yes
Surface coloration:Monotone

Energy Management

Battery Technology:Alkaline
Battery Type:AAA
Keyboard battery type:AAA
Number of batteries (keyboard):2
Number of batteries supported:2 / 4
Power Consumption:100 / 17 / 300 / 40 / 67
Power source type:Battery / USB

Ergonomics

Battery LED indicator: Yes
Built-in display: No
Cable Length:74.8
LED Indicators:No / Status / Yes
Plug and Play: Yes
Wireless range:196.9 / 275.6 / 393.7

Keyboard

Actuation force:1.94
Adjustable keyboard height: Yes
Connectivity Technology:Wired / Wireless
Device interface:PS/2 / RF Wireless / USB
Fingerprint reader:N
Frequency band:2.4 / 2.4 - 2.483
Full-size keyboard:No / Yes
Key travel distance:0.118
Keyboard form factor:Mini
Keyboard integrated devices:Touchpad
Keyboard language:English / French / German / US English
Keyboard Layout:AZERTY / QWERTY / QWERTZ
Keyboard number of keys:104 / 88 / 89
Keyboard style:Straight
Keyboard type:AZERTY / QWERTY / QWERTZ
Keys operating life:5 / 5000000
Numeric keypad:No / Yes
Pointing device:+ / Touchpad
Purpose:HTPC / PC/server / Universal
Recommended usage:Office / Universal
USB 2.0 ports quantity:1
Windows keys: Yes
Wireless technologies:Wired / Wireless
Wrist rest: Yes

Mouse

Buttons quantity:2
Mouse included: No
Movement Resolution:1000

Operational Conditions

Operating relative humidity (H-H):-10 - 85 / 10 - 85 / 10 - 95
Operating relative humidity range:-10 - 85 / 10 - 85 / 10 - 95
Operating temperature (T-T):-5 - 40 / -5 - 50 / 0 - 40 / 0 - 50 / 0 - 55
Operating temperature range (T-T):-5 - 40 / -5 - 50 / 0 - 40 / 0 - 50 / 0 - 55
Storage relative humidity (H-H):10 - 85
Storage relative humidity range:10 - 85
Storage temperature (T-T):-20 - 60 / -20 - 65
Storage temperature range (T-T):-20 - 60 / -20 - 65

Other Features

Built-in touchpad: Yes
Case or master carton dimensions (W x D x H):20.5 x 13.2 x 12.8 / 22.4 x 9.45 x 13.6
Channels quantity:256
Compatible operating systems:MAC OS X 10. 4.10 + / Win 98SE / ME / 2000 / XP / Vist / Win 98SE / ME / 2000 / XP / Vista / Win 98SE/ME/2000/XP/Vista / Win98/ME/NT 4.0/2000/XP / Windows 98SE/ME/2000/XP. / Windows 98SE\nWindows ME\nWindows 2000\nWindows XP\nWindows Vista
Input devices description:Touchpad
Keyboard function keys:12
Maximum operating distance:393.7 / 74.8
Package dimensions (WxDxH):12.3 x 9.65 x 1.22 / 13.5 x 9.37 x 1.06 / 13.7 x 1.06 x 9.37 / 14.2 x 11.3 x 1.61
Package length:13.5 / 15.9 / 9.65
Package weight:2270.8
Packaging tare weight:1.96
Pointing device:+

Outer Carton

Gross weight of outer carton:41.4
Gross weight outer carton:41.4
Height outer carton:15.6 / 9.45
Length outer carton:12.8 / 13.6
Net weight of outer carton:18
Net weight outer carton:18
Quantity outer carton:20
Width outer carton:17.3 / 22.4

Packaging Content

Batteries included:Y
Number of products included:1
Receiver included:Y
User guide:Y

Packaging Data

Batteries included: Yes
Number of products included:1
Package depth:1.06 / 11.3 / 9.37 / 9.65
Package height:1.06 / 1.22 / 1.61 / 11 / 9.37
Package type:Box
Package weight:11.1 / 2.82 / 26.1 / 26.5 / 30.3 / 31.4
Package width:12.3 / 13.5 / 14.2 / 15
Packaging type:Box
Receiver included: Yes
User guide: Yes

Power

Battery Technology:Alkaline
Battery Type:AAA
Keyboard battery type:AAA
Number of batteries (keyboard):2
Number of batteries supported:2 / 4
Power Consumption:100 / 17 / 300 / 40 / 67
Power source type:Battery / USB

Receiver

Receiver Type:Standard
Wireless receiver interface:USB

System Requirements

Mac operating systems supported:No / Yes
USB required: Yes
Windows operating systems supported:6.38 x 3.94 x 7.28 / Windows 2000, Windows 2000 Professional, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 95, Windows 98, Windows 98SE, Windows NT, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64 / Windows 2000, Windows 2000 Professional, Windows 98SE, Windows ME, Windows NT, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64 / Windows 2000, Windows 2000 Professional, Windows 98SE, Windows ME, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64 / Windows 2000, Windows 98, Windows ME / Windows 2000, Windows 98, Windows ME, Windows Vista Home Premium, Windows XP Home / Windows 2000, Windows 98SE, Windows ME, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64 / Windows 98, Windows 98SE, Windows ME, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64 / Yes

Weight & Dimensions

Keyboard dimensions (WxDxH):11.3 x 8.62 x 0.984 / 11.5 x 7.76 x 1.14 / 11.8 x 0.807 x 8.27 / 11.8 x 8.27 x 0.807 / 12.5 x 9.09 x 1.02 / 8.94 x 11.4 x 1.06
Keyboard Weight:2.25 / 20.1 / 23.2 / 23.5 / 24.3 / 25.4 / 26.1 / 30 / 520, 532
Receiver dimensions (W x D x H):2.48 x 0.453 x 0.906 / 2.48 x 0.906 x 0.453
Receiver dimensions (WxDxH):0.906 x 2.48 x 0.453 / 2.48 x 0.453 x 0.906 / 2.48 x 0.906 x 0.453 / 3.15 x 0.551 x 888.6 / 3.15 x 0.866 x 0.551
Receiver weight:0.282 / 0.317 / 0.423
Weight:23.2 / 23.5 / 24.3