Purchased in 2021. It was working fine until recently, but I spilled coffee on the right side of the keyboard the other day, and some keys (backspace and ¥) are not inputting correctly. Currently, they respond if pressed firmly. * I tried to remove the × (backspace) key to wipe up the liquid, but I couldn't put it back properly, and the key's response is poor. (The key's frame is coming off.) * Keys other than those mentioned above and the trackpad are currently working without problems. * Used only indoors, so there is some wear and tear, but there are no noticeable stains or scratches. * It might be possible to fix it by disassembling it for drying and cleaning, but I need a keyboard urgently and have already purchased a replacement, so I am listing it. I hope someone who can repair it or who has a suitable use for it will find it useful. Currently, it works fine except for the input of some keys (backspace and ¥), but I cannot deny the possibility that other keys may become unusable in the future, so please consider this when purchasing. Comes with the box. This is a defective item, so please refrain from returns or refunds.