The TTL-232R-3V3-WE (wire ended) is a USB to Serial (TTL level) converter cable which allows for a simple way to connect TTL interface devices to USB. This version of FTDI's USB to TTL serial adapter cable has it's I/O pins configured to operate at 3.3V levels. The TTL-232R-3V3-WE uses a FT232RQ device which is housed inside the USB 'A' connector, and is terminated at the end of a 1.8 m (70") cable with 6 bare, tinned wires which provide access to transmit (Tx), receive (Rx), RTS#, CTS#, Vcc (3.3V), and GND signals. This allows the customer to customise the TTL-232R-WE with their own connector, according to the requirements of their application. Alternatively the TTL-232R-WE can be hard wired onto a PCB. The TTL-232R-3V3-WE is fully RoHS compliant and is supplied loose packed in an anti-static bag. It is FCC and CE approved.