A:AnswerI lost my computer dongle and yes, you can buy a new one to match your keyboard but with shipping it was almost the same price as a new keyboard mouse combo so I bought a new one.
A:AnswerA membrane keyboard utilizes a thin, flexible membrane layer beneath the keys to register keystrokes. This membrane, often made of rubber or silicone, acts as a switch, connecting two conductive traces when a key is pressed. Unlike mechanical keyboards, membrane keyboards lack individual switches under each key.
I GOOGLED IT.
