The memory cards disappear totally in the device, with closing cap, so the storage of MMC and SD cards is safe, that is why it can be used for data transport
USB 2.0 card reader for SD, SDHC & MMC cards
Extremely small dimensions: 7,4 * 2,8 * 0,9 cm (closed)
Only 13,2 g (without memory cards)
No external power supply necessary
Control LED
Transfer rate: up to 480 Mbit/sec
Plug & Play
Compatible with Windows ME, 2000, XP, ME, 2000,XP, Vista and 7 (without driver)
For Windows 98 / 98 SE drivers are necessary – they can be downloaded from the homepage of the producer
Compatible with OS X (without driver)