Visually this USB key is the most beautiful effect (glossy black plastic of good quality). Obviously, the key is thick enough since it has 4 different slots to insert the cards, noted that 4 slots are located on the right side of the key. Automatically recognized both in XP and seven, the data transfer slows me not appeared in relation to an integrated card reader to the PC. Finally, I said that I essentially uses micro SD, classic and M2. Note that it is not however possible to read several cards simultaneously.
