Smart Cables
Smart Cables are cables with interconnects on one or both ends that have electronic components built into one or both of the terminating connectors. The characteristics are usage, convert from, convert to, length, and shielding. The usage includes USB null modem, USB to IEEE 1284, USB to MPSSE, USB to RS232, USB to RS422, USB to RS485, USB to TTL Serial (1.8V,3.3V,5V), USB to UART, and USB to UART/ Raspberry Pi (RPi).

FTDI (Future Technology Devices International, Ltd.) TTL-234X-3V3-2MM
CABLE USB TO UART 3.3V 2MM CONN
18

FTDI (Future Technology Devices International, Ltd.) USB-RS232-WE-5000-BT_5.0
CABLE USB RS232 5V WIRE END 5M
37.25