The SLMA1008 Dual micro SD to mini PCIe card is low-cost SSD and Ready-boost solution for laptop computers. Your Micro SD card can easily into the half size of Mini Card slot of newer laptops with SLMA1008. The SLMA1008 design of 2 micro SD slots, integrates a high performance AU6472 flash card controller as well as a splendidly efficient DMA hardware engine and internal 1.8V regulators. The SLMA1008 is fully compliant with USB Device Class Definition for Mass Storage and Bulk-Transport V1.0. Boosts System Performance in Windows 7. Ideal for use with the micro SD for ReadyBoost and Data backup. A Windows feature allows you to boost your system performance with fast caching directly to the Micro SD Card. This allows you to access the data stored on your Micro SD card faster than accessing it from your hard disk drive For more details on product, Please refer to http://www.papyrus.co.il/dualmicrosdminipcie.htm