Easy to remember the memory card can not be used?

Users questions: I have a easy to remember all-round champion QV100. Since memory is not enough so I bought a 2G memory card, then I will sing and easy to remember when computers linked together, the computer has two removable disk H and I, I had better remember that stars are H disk, memory card is the I drive, so I put the information down to the I plate Face, but then I'm using easy to remember, when it only shows the original H plate thing, I ask who can tell me why? Thank you. (And I want to know TF card and SD card, what is the difference?)
Experts answer: for your computer support 2 cards, easy to remember does not support the 2 cards, only support One of them, or your easy to remember the first 2 with a fixed high-capacity card. SD card that SecureDigitalCard card from Panasonic, Toshiba and SanDisk jointly launched, in August 1999 was the first time published. On February 1, 2000 initiated the establishment of the SD Association (S ecureDigitalAssociation referred to as the SDA), has more than 90 member companies, a strong lineup, including IBM, Microsoft, Motorola, NEC, Samsung and so on. SD card data transfer and physical specifications by the Developed from MMC, size, and MMC similar size 32mmx24mmx2.1mm. The same length and width and MMC, but thick 0.7mm, to accommodate the larger capacity storage unit. SD card and MMC card to maintain upward compatibility, ie, MMC may be a new SD Equipment access, compatibility depends on the application software, but not SD card MMC devices can be accessed. (SD cards and MMC form factor using the same thickness of rail design to enable the SD device can fit MMC) SD Interface Apart from the 7-pin MMC, but also adds a 2-pin on both sides, as Data lines. Using NAND-type FlashMemory, basically the same as SmartMedia, the average data transfer rate can reach 2MB * sT-Flash card with the camera phones and the popularity of smart phones, mobile phone memory has become a vendor in the eyes of a new round of interest Profit growth, the industry giant, recently storage company SanDisk has released for mobile phones developed compact flash "SanDiskT-Flash". T-Flash size is only 11 15 1mm, the use of the MLC (multi-control unit) technology, N AND-type flash memory, initially only 32MB, 64MB, 128MB of three specifications. The miniSD memory card size is approximately half the volume is only about the quarter, which is the world's smallest removable flash memory products by category. **************** ** TF card with an adapter (the same size and SD), is the SD card.
  • This information provided by the users.Thanks!