Mini USB2.0 Card Reader Detailed Product DescriptionMicro SD Card Reader Product Functions; 1. Can read and insertMicroSD microSDHC/T-Flash Card, and without adapter; 2. Can and MP3,PDA,digital camera,move a telephone etc. the product and calculator exchange a data data; 3. Can directly line oncard readerto scan or edit picture or documents 4. USB 2.0 USB1.1 compatibal;plug and play,Hot-swappable supported,portable, easy to use 5. USB socket, no need extro power 6. External appearance vogue pocket Ultrathin Micro SD/T-Flash card Reader, take convenience, attach a convenience item to hang a ring . 7.Through USB provisioncard readout the right drive powe; 8.System requirements: Windows98, ME, 2000, XP, Vista,Mac os 9.x or later; System Requirements; 1. The Intel Pentium 233, the AMD K6 or above CPU 2.USB IBM compatibal PC or 100% IBM PC compatibal system 3,Microsoft windows 98/98SE, ME, 2000, XP,Vista,Mac os 9.x or later; 4. Need USB interface on computer Speciflcation; 1. Digital transmit speed attached to 480Mb/seconds. 2.Operation voltage: 2.7 3.6V DC form USB Port 3.Temperature: 0 °C(32°F) to 60°C(150°F) 4.Plug-and-Play :10,000 times;Support memory card:8G