These gpu’s work fine, full disclosure they were used in mining rigs and have no issues, most of them have not been turned on in about a year so I’m sure you should probably air dust them before use but they are good cardsPlease note you are only getting one card there are multiple available but the picture of them on the rack is just how they are stored you will get one cardAdditionally unless you message me BEFORE buying you will receive a random card between gigabyte power color and sapphire if you buy multiple I will try to match the cards you get to the best of my ability they are ALL 5700xt models just different brands They are on factory bios I have never tried to flash any custom bios simply because I don’t know how