E1------< serial

ONE 2nd Edition (One New Edition)-------<device

SD-----<has sd can use up to 2GB

X--------<M.I. has no internal memory

4N00.004-----<code

7.903--------<official Navcore

5.3012--------<official boot

TTHome-------<Program using this gps

Hello follow the tutorial 9510 I put it in the post so sorry 4 GB card is 2 GB