WOW, incredibly rare find! Unique opportunity for collectors and enthusiasts alike. It is a Cherry G81-3007 HAU /09 model made in WEST Germany for the U.M.I ProQuest 900 Series Workstation and is in fully functional condition! Looking at the photos you can see how vibrant this colorful but very old keyboard is. This keyboard is perfect for those who appreciate the tactile feedback and durability of mechanical keyboards, but want something truly special and unique for their desk. It was found well-preserved in a cabinet that hadn't been opened in many years, and the only thing visibly showing any age is the cable. Whether you are looking for a rare, fresh, and functional keyboard or a very special collector's item, this Cherry Keyboard is definitely worth considering.