The functionality is fine, but there's significant aging and the appearance shows dirt and tears in various places. I considered throwing it away, but it's a waste, so I'm listing it. Please refer to image 14 for compatible models. - Repaired with glue (images 4 and 5) - Discoloration (images 6 and 7) - Dirt and tears (images 8-10) *I have wiped it down carefully with a disinfectant wipe (the dirt did not come off).* Smart Keyboard 10.5 inch