How to distinguish a recorder from an ordinary optical drive

According to this logo, CDW / DVD should be a DVD recorder

Cd-w refers to CD recording and DVD refers to DVD read-only function. According to international standards, the mark of DVD recorder is the mark of DVD RW,

Several criteria are

1. Cd-row (read only CD)

2. CD-RW (CD recorder, with all functions of L)

3. DVD (read only DVD, with all functions of L)

4. CD-RW / DVD (that is to say, Kangbao, you should be this kind of product. It is a transitional product between CD burner and DVD Carver, with all the functions of 1.2.3)

5.DVD RW (DVD recorder with all above functions)

6. BD is a blu ray drive (read only Blu ray disc, with all functions of 1.3)