about Pronto CD/DVD copiers Our Pronto CD/DVD copying robot for easy creation of 1:1 copies automatically copies up to 100 copies at a time. With the function "verify" you are able to check the CDs so that it ejects faulty CDs immediately. The device works completely independently and does not need to be connected to a PC. For a hard-disk device it is also possible to store various masters on the hard disk.