This product is widely used in radio modification, mobile phone flashing, XBOX360 flashing, GPS, car detection, DVD flashing, hard disk repair, and set-top box upgrade.
Compatible with Ar-duino, Raspberry Pi and any microcontrollers, such as: PIC or other systems with TTL serial communication.

Features:
Control chip: MAX3232.
Operating voltage: 3.3V-5V DC.
Operating Current: 6MA.
Power supply: external
Interface : T X RX VCC GND
Overall dimensions: 1.14 * 1.25 * 1.1 in

Note:
The chip is a max3232 chip, please confirm whether the chip is compatible with your own system before buying, so as not to buy the wrong, thank you for your cooperation!

Package Include:
5PCS RS232 To TTL Converter Module