Built a macropad, so I don't need this one anymore, but it works just fine. Minimally used. Small mark on decimal key that mostly came off with cleaning.Plugged in for a quick test. All keys and num-lock LED all work just fine! Will install in Windows 10 and 11 as a generic human-interface device. Requires no driver or anything special to function.I will ship it to you double bagged and in a polymailer to keep it clean and dry but save on your shipping costs. If you prefer a box, I can accommodate at slightly higher shipping cost due to the increased volume.I do my very best to describe each item to the best of my ability and catch any flaws, but I am human, and I make mistakes. If you have any issues, please contact me and give me the opportunity to make it right. My goal is your utmost satisfaction!