BC-307, but is not Goldstar. It's OEM version, the chip should be SIRF2. & ]6 }5 S# }: W: {1 G* Q7 F
See link: http://www.usglobalsat.com/item.asp?itemid=12 1 n* j6 {- C# N5 T+ ^9 n D9 a% G1 FBTW: Are you really intersted in buying that? Cause I think you've already got one, haven't you?( a9 c m0 s* V8 u1 E; @0 o