New GEP 12V AC Adapter/Power Supply For Seagate FreeAgent GoFlex Desktop External Hard Drive STAC1000101(1 TB), STAC2000103(2 TB), STAC3000101(3 TB) Input: 110-240V 50/60Hz Auto-Detect International Output: DC12V 24W Connector: Barrel Industrial standard circuit; Quality New Electronic Components; Over Voltage Protection; Over Current Protection; Short Circuit Protection Item Includes: 1 AC Adapter and 1 Power Cord Fireproofing Material Cover; Dimensions: 65mm X 40mm X 30mm. Color: Black.