improve it or discuss these issues on the talk page . learn how and when to remove these template messages the topic of this article may not meet wikipedia s notability guidelines for companies and organizations . please help to establish notability by citing reliable secondary sources that are independent of the topic and provide significant coverage of it beyond its mere trivial mention . if notability can not be established the article is likely to be merged redirected or deleted . find sources a4tech news newspapers books scholar jstor free images june 2015 learn how and when to remove this template message this article needs additional citations for verification . please help improve this article by adding citations to reliable sources . unsourced material may be challenged and removed . june 2015 learn how and when to remove this template message learn how and when to remove this template message a4tech co. ltd. industry computer hardware electronics founded 1987 headquarters taipei taiwan area served worldwide products keyboards mice pc cameras hubs headsets speakers gaming devices 1 number of employees 4 000 1 website www.a4tech.com a4tech co. ltd. is a taiwanese computer hardware and electronics company headquartered in taipei taiwan . its products include computer peripherals such as keyboards mice pc cameras hubs headsets speakers and gaming devices . references edit a b about us . http www.a4tech.com . retrieved 7 may 2015 . external link in website help this article related to a computer company is a stub . you can help wikipedia by expanding it . v t e retrieved from https en.wikipedia.org w index.php title a4tech & oldid 741985737 categories electronics companies of taiwancomputer company stubshidden categories cs1 errors external linksarticles with topics of unclear notability from june 2015all articles with topics of unclear notabilityarticles needing additional references from june 2015all articles needing additional referencesall stub articles navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages deutscheestifran aispolskirom n edit links this page was last modified on 30 september 2016 at 22 59 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view