T-Power Ac Dc adapter Compatible with 4-Pin LaCie d2 Quadra Disk 500 GB HDD Replacement switching power supply cord charger wall plug spare High Quality Premium Design with Japanese engineering featuring unique upgrades Engineered to ensure your device receives the proper voltage Input: AC100-240V (worldwide use). Internal over-tempurature shutdown. Rugged case with moisture-seal protection 1-year limited warraty.