MFR# Stations Qty Each  
RD600-EXT 6 1+ $125.99
RD900-EXT 9 1+ $168.99
RD1200-EXT 12 1+ $239.99
  MFR# Stations Qty Each  
KD4-EXT 4 1+ $95.59
KD6-EXT 6 1+ $110.99
KD9-EXT 9 1+ $118.99
KD12-EXT 12 1+ $141.99
  MFR# Stations Qty Each  
TC-6EX-R 6 1+ $172.99
TC-12EX-R 12 1+ $233.99