Buffalo, sent the model Ruf2-s4g-bs, a memory USB of 4 GB of capacity, size of 78*116*16 (mm) and that has two Chips different, one for the reading and another one for the writing, reason why it can make both tasks simultaneamente.
This memory works with USB 2,0 and will leave to the market in this month in three colors: black, target and a combination of both.
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