Thank you for viewing. This is a Buffalo DA-48T12 AC adapter, with an output of 12V, 4A, and 48W. It was used with a Buffalo LinkStation. The output voltage has been confirmed to be working correctly using a tester. Please check the voltage, current consumption, and connector shape of the device you intend to use it with before considering a purchase. This is a used item, so there may be minor scratches. Please check the photos. ------------------------- Model: DA-48T12 Manufacturer: Buffalo Input: AC100～240V Output: 12V 4A 48W Output Connector: Round, outer diameter x inner diameter 5.5mm x 2.1mm Included: Power cord Application: For Buffalo LinkStation Management Number: BA-1216fu ------------------------------------ 【Important Notes】 ・This is a used item, so there may be some scratches and dirt. ・Compatibility with items other than those included or with your existing peripherals is not guaranteed. ・Simple cleaning has been done. ・Returns are not accepted after the item arrives to prevent product substitution. #AC adapter #12V #4A #WorkStechStudio #BA-1216fu