Product Name: SD/MMC/TF Card ReadersModel Number: LGG-CRPlace of Origin: ChinaCard reader specifications: 1) USB specifications ver 2.0 2) Supports SD/MMC card 3) Windows 98 / ME / 2000 / XP, Mac OS 9.1 or later 4) Draw power directly from USB port 5) LED for bus activity monitoring 6) View and edit the data directly on the reader 7) Drag and drop files between cards