Sony PRO-HG Duo HX

 The Sony PRO-HG Duo memory stick comes in either a 16GB size and offer a read speed of 20MB/second in reading mode and 15MB/second in writing mode, but those speeds are only quoted in conjunction with the MSAC-UAH1 USB adaptor that should come with each of the memory sticks. With the Sony PRO-HG Duo memory stick is a free, downloadable Memory Stick Data Rescue Service to help recover deleted photographs and files - a great addition for those prone to deleting pictures and regreting it later. The memory sticks come with a 10 year warranty.