By Liron Samuels

Lexar announced two new XQD 2.0 memory cards, one of which is the fastest XQD on the market, and a dedicated card reader. The cards are rated at 2933x (440MB/s) and 1400x (210MB/s) and will provide a welcome speed boost to the already fast system. Nikon, the only DSLR manufacturer who uses XQD cards, is