I have two units for sale LCX-17M and a Globalmap 4900. Both 7" units where bought this year and I installed the 17 in the bow and I placed the 4900 at the console. I had a 125 sonar at console. So by installing the 4900 I didn't have to use split screen. Units come with everything. Transducer, mounting brackets, power cables, all network cables, and sat with quick release base. Both units have the premium south 07 cards. And extended warranty till 2010. $800 and I'll ship them