31hKEfqj7YL._AC_UF350, 。SONNET breakaway box 550W with Powercolor Radeon RX580 i purchased this item before for almost ¥275 000 but i just used it for a short period of time because i got bc with my camera,,i used this egfx with my old macbook pro mid 2012,,for video editing,,it is a used item and the operation is confirmed and work great,,#macbook pro#egPu#egfx#gaming pc#graphic card#radeon #nvida#razercore