随着技术的发展，人们对于存储容量的要求也越来越高。而之前的CD-R/RW光盘由于容量的限制已经基本不能满足用户的需要 ...

4、D9和D5有什么区别？ DVD±R DL光盘简称D9，即单面双层光盘，最大容量8.5GB。而普通DVD为单面单层光盘，最大容量4.7GB，简称D5 ...

Autumn is here. That means the start of the holiday shopping season, the traditional time for electronics makers to introduce their new product lines. This buying season, consumers interested in one ...