You are looking at the VBIOS chip for the AMD graphics cards models listed in the title. Brand new VBIOS chips, programmed with clean and working firmware. During the checkout, please leave a note or message me after buying with the following information: 1) Your graphics card model; 2) Required firmware version. If you require a modified or unofficial firmware version, please contact me before buying. Returns accepted with 30 days after placing the order. No returns accepted for an item that is used, damaged during installation or doesn't fix the possible problem without consulting the seller or a computer repair technician. IMPORTANT INFORMATION! This listing is for the VBIOS chip, not the graphics card. Also, replacing the chip, won't make your 10 years old card to be on level with la Thanks for stopping by :)