100% TESTEDLIFETIME WARRANTYEnglish / 简体中文 / 繁體中文 / 한국어 / 日本語 / Français /Deutsch / Español / lingua italiana / PortuguêsInstruction Manualand Warranty01020304www.acerstorage.comThe Acer trademarks are licensed to BIWINSemiconductor (HK) Co, Ltd. by Acer Incorporated,a Taiwan R.O.C. company.Please visit: www.acerstorage.com/support/CUSTOMER SUPPORT