This is an USB to serial (5V TTL) interface module. Connections: 3.3V (from FT232RL), Gnd, Bus (from USB), TxD, RxD, DTA. USB-EXT is a suitable cable.
Related products:IC-FT232RL-SMD | FT232RL USB-to-serial interface chip | |
USB-EXT | USB extension (A-male to A-female) cable, 1.8 meter |