Seatooth® S100OEM Standard Development Kit includes: 2 x Seatooth S100 OEM board with RS-232 low power expansion board 2 x TX Antennas attached on a mounting board 2 x RX Antennas attached on a mounting board 2 x RS-232 cable 2 x RS-232 to USB cable Power Cable 1 x USB dongle: GUI, Manual, RS-232 driver Printed hand-out of the quick-start-up guide