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A4Tech R7 Wireless Desktop RK-770D

A4Tech R7 Wireless Desktop RK-770D
alaAverage 3.5

4 reviews

Apr, 2018

alaTest has collected and analyzed 4 reviews of A4Tech R7 Wireless Desktop RK-770D. The average rating for this product is 3.5/5, compared to an average rating of 4.1/5 for other Keyboards for all reviews. Reviewers are impressed by the usability. There are some mixed reviews about the price, while many are less positive about the design.



On average, users rate this product 70/100.

Review analysis

(Based on 4 reviews)

User Reviews  

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Showing 1 - 4 of 4 Show Reviews: in English

Consumer review (

Its OK


The price.

The keyboard, first there are no lifts on the back to tilt it, that is a BIG problem for me.

Dec, 2007

Consumer review (

A4Tech RK-770D Black & Silver 104 Normal Keys 17 Function Keys RF Wireless Standard PowerSaver Desktop Set


has small usb key instead of long usb cable and reciever, great for traveling if you have a laptop. It is slim and power usage is really low. I did not have any trouble with the board not being tilted enough, it is tilted some. the mouse feels great

The keyboard feels a little cheap and flimsy. The spacebar is not up as high as I would like it, but I got used to it

Jun, 2007

Consumer review (

on par with the rest


Keyboard works well enough.

As already stated by another reviewer, a lift for tilting should have been incorporated in the design.

Apr, 2007

Consumer review (


Feb, 2007

Product Specifications

PowerSaver is designed with R7 Ultra Low-Power Technology, only requires 7mA electric current while others require 25mA. At just 1.5cm thickness, 2/3 capacity of traditional keyboard the RK-770D saves more desktop space than the traditional one. Wireless high-speed transmission with 1.5m range provides you more freedom of move. Powerful multimedia keys support Sleep mode, Volume Control, Email internet & multimedia functions just one touch. Innovative low Structure and laser printing Keys offer reduced comfortable typing and enhanced key stability, and laser printing keys to expedite and thoroughly utilize your computer usage time.


Packaged Quantity:1
Product Line:A4Tech R7 Wireless Desktop

Input Device

Connectivity Technology:Wireless
Form Factor:External
Interface (DA):RF
Pointing Device / Manipulator:Mouse

System Requirements

OS Required:Microsoft Windows 2000 / Microsoft Windows 98 / Microsoft Windows Millennium Edition / Microsoft Windows Server 2003 / Microsoft Windows XP