FTDI cable USB to TTL serial adapter cable for 5V VCC logic level(3.3V) serial communicationTTL-232R-3V3 It is built with FTDI FT232 chip, FTDI’s royalty-free VCP allow for communication as a standard COM port and D2XX ‘direct’ drivers provide DLL application programming interface; a great conversion data cord to meet with your needs of debugging, boot-loading, programming, etc. NOTE: If any installation or usage issues, please email us or you may download a driver and usage guide on FTDI official website FTDI USB to serial The original FTDI chip is embedded in the USB-A end; 6 way 0.1” header connector with VCC (5V power) and GND (ground), as well as RXD, TXD, RTS and CTS logic level. Applications: Upgrading Legacy Peripherals to USB Interface Microcontroller UART or I/O, FPGA / PLD to USB Replace MAX232 type level shifters allowing for direct connection of products to PC Industrial Control / USB Software / Hardware Encryption Dongles Features: - The I/O pins of the FTDI wire are configured to operate at 5.0V logic level - Entire USB protocol handled by the electronics in the cable; - UART interface support for 7 or 8 data bits, 1 or 2 stop bits and odd / even / mark / space / no parity; - Data transfer rates from 300 to 3M baud rate at TTL levels; - Fully assisted hardware (RTS#/CTS#) or X-On / X-Off software handshaking; - Internal EEPROM with users writable area; - Supply voltage comes from USB bus, no external supply required; - UHCI / OHCI / EHCI host controller compatible Specific: FTDI serial to usb Interfaces: USB 2.0 type A Male Port ; 6 pin Female Socket Header Supports Windows 2008, XP and XP 64-bit, Vista and XP 64-bit, CE 4.2, 5.0 and 6.0; Windows 7, 8, 8.1, 10 (32 and 64-bit); Mac OS 8/9 , OS-X; Linux 2.4 and greater.