The Sony 32 GB SxS Memory Card comes with the next generation ExpressCard technology. Using this card, you can shoot videos up to 140 minutes long using XDCAM EX camcorders. It comes with a high-speed transfer rate of up to 800 Mb/second. The Sony cameras which are compatible with this card are PMW-EX1R, PMW-EX1, and PMW-EX3 XDCAM EX camcorders.