Sony XQD-64A (XQD64A,QDG64A) 64GB XQD G Series Memory Card for Professional 4K Recording. The Sony XQD G Series card is the bast performing XQD card and suited to recording 4K footage, having Sony’s unique Speed-Degradation Avoiding Function for extra recording stability.. It has an ultra-fast 440MB/s read speed and write speeds of up to 350MB/s. It is also ideal for high speed burst shooting on DSLR cameras.
It has an Intelligent Controller function for extra reliability and is tough enough to withstand extreme environments.
PLEASE NOTE:This does not mount on Mac OSX with the QDA-EX1 reader. Older S series XQD cards do not work with the QDA-SB1A reader.
Compatible with cameras such as the: PXW-Z100, PXW-FS7, FDR-AX1 + Nikon D4 (RAW/