Silk 74.3 For more information, please visit the following pages:SilkAmazon.com, Inc.BlinkLatest user agents:Mozilla/5.0 (Linux; Android 5.1.1; KFGIWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/74.3.14 like Chrome/74.0.3729.157 Safari/537.36Mozilla/5.0 (Linux; Android 5.1.1; KFFOWI) AppleWebKit/537.36 (KHTML, like Gecko) Silk/74.3.14 like Chrome/74.0.3729.157 Safari/537.36