質問者が納得たぶん下記のでOK
無線
http://www.dell.com/support/drivers/jp/ja/jpdhs1/DriverDetails/Product/latitude-d620?driverId=R257701&osCode=WW1&fileId=2731111614&languageCode=ja
有線
http://www.dell.com/support/drivers/jp/ja/jpdhs1/DriverDetails/Product/latitude...
4261日前view72