RS232 to 3.3~5V ttl converter cable(MAX3232 inside)

What is for sale: RS232 to 3.3~5V ttl converter cable(MAX3232 inside)

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This cable has a MAX3232 chip inside.
* RS-232 Bus-Pin ESD Protection Exceeds
±15 kV Using Human-Body Model (HBM)
* Meets or Exceeds the Requirements of
TIA/EIA-232-F and ITU v.28 Standards
* Operates With 3V to 5.5V VCC Supply
* Two Drivers and Two Receivers
* Low Supply Current . . . 300 μA Typical
* External Capacitors . . . 4 × 0.1 μF
* Accepts 5V Logic Input With 3.3V Supply
* Alternative High-Speed Pin-Compatible
RS232 to 3.3V to 5V TTL Serial Converter Cable This converter provides two way RS232 serial communications signal conversion between the TTL (Transistor Transistor Logic) output (from an OOPic or other PIC) to and from a personal computer RS232 serial COM port.
This converter can be used on any Micro controller which has TTL serial communications that needs to be converted to RS232. The cable converts 0v & 5v(3.3v) nominal TTL signal to –12v & 12v RS232 serial signal. This cable require 3.3V to 5V power from the TTL side to operate
TTL Side connectors: VCC, GND, TXD, RXD, RTS, CTS
$11 to US(5 to 7 business days).
$12 to Canada(1 to 5 business days).