Melaja3 years ago+2+20Unfortunately, I lost the USB key and can no longer use it. Is it possible to reorder the USB key?Show in original language (German)info3 years ago • purchased this product+1+10purchased this productHello Melaja,You can also try a universal 2.4GHz dongle, e.g. : https://www.fruugoschweiz.com/searchIt should work.LGPierreShow in original language (German)Comment2 commentsinfo3 years ago • purchased this product+1+10purchased this productGood evening,Yes, of course! Go to the Logitech website and ask (by phone or form). Take your keyboard for the serial number. They have impeccable after-sales service!Show in original language (French)Comment1 comment