ROG Ally Z1 Extreme https://store.asus.com/jp/90nv0gy1-m00080-rog-ally-2023.html ROG Ally RC71L-Z1E512 White [AMD Ryzen Z1 Extreme (3.3GHz) / 16GB / 512GB SSD / Onboard / Windows 11 Home] SD card reader not working. I have not used the card reader since I purchased it, but it is not working now. I don't know the cause. If you want to add storage capacity, it's easy to install a new SSD, but the price is discounted accordingly. I don't think the battery has deteriorated. I have not replaced the SSD. All accessories and box included. TomToc case and an additional glass screen protector included. *Returns are not accepted to prevent swapping. *We will wrap it carefully and pack it with care when shipping. *Please feel free to ask any questions or request additional photos!