Silk 64.1 For more information, please visit the following pages:SilkAmazon.com, Inc.BlinkLatest user agents:Mozilla/5.0 (Linux; Android 5.1.1; KFGIWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/64.1.41 like Chrome/64.0.3282.137 Safari/537.36Mozilla/5.0 (Linux; Android 5.1.1; KFDOWI Build/LVY48F) AppleWebKit/537.36 (KHTML, like Gecko) Silk/64.1.41 like Chrome/64.0.3282.137 Safari/537.36