UpBright 12V AC/DC Adapter Compatible with ARRIS SURFboard SB8200 SB00DAD38200 DOCSIS 3.1 SB6190 SB00DXD6190 SBG10 SBG6580 SB6183 592431-003 SBV2402 SB6141 SB6121 SB6120 D3.0 Modem Router Power Supply

Will fit all Seagate external HDD drives requiring Output Voltage: DC 12V 2A / / / Ac Adapter Charger Switching Power Supply Cord Plug for Seagate FreeAgent Free Agent External Hard Drive HDD - Seagate BlackArmor WS 110 , Expansion , Desk , Desk Mac , Xtreme Theater , Theater+ , DockStar Series/Edition ; P/N WA-24E12 WA24E12 DA-24B12 AC ADS-24P-12-2 1224G ADS-24S-12 1224GPCU WA-24C12U S018BU1200150 Asian Power Devices APD 12V 2A ac power supply cord charger