Description: 4 card slot, read and write SD / SDHC / DV / T-Flash / Micro SD / Mini SD / M2 / MS, no external equipment. Plug and play, efficient and stable. Compact and compact design, you can quickly browse and edit files directly on the flash drive, easy to carry, download and upload. Interface nickel plating process to ensure that the signal more fun and efficient high-speed transmission, the use of more secure. Fully compatible, stable and reliable, support a variety of operating systems and support Win XP Professional / Home Edition, Vista Window 7/8 and other later Mac IOS V9.0 and so on. Specification: material: plastic Size: 59x33x10mm Package Includes: 1x Card Reader
