Designed to deliver an outstanding digital photography and videography performance from Sony SxS applications, the Hoodman Steel 128 GB SDHC UHS-1 Class 10 SxSxSDXC Memory Adapter Kit is a must-have for photographers and videographers. The kit comprises a RAW SxSxSDXC memory adapter and a 128 GB SDHC RAW STEEL Class 10 UHS-1 memory card. Apart from being highly durable, the steel-plated memory card delivers write and read speeds of up to 45 MB/s and 90 MB/s, respectively. The RAW SxSxSDXC memory adapter is essential for performing unlimited overcranking for Sony XDCAM camcorders at all image capture speeds with the help of firmware upgrades.