Nero CD-DVD Speed is a program that allows you to test optical drives and media and is part of Nero Toolkit. Nero CD-DVD Speed supports CDs, DVDs, BDs, and HD DVD drives and media. Nero CD-DVD Speed has a very fast read and write transfer rate and it creates and verifies discs. It also allows for detailed disc information. Nero CD-DVD Speed runs disc quality tests to ensure the best results. It also has a TA jitter test and scans discs. Nero CD-DVD Speed also allows you to erase discs or it allows you to format your discs quickly. Nero CD-DVD Speed also runs a test to make sure that your disc can handle the burning process.