Built-in USB to TTL Transfer chip.
Designed to be used for USB to TTL electronic projects.
TTL interface output, easy to connect to your MCU.
Dual 3.3V and 5V Power output, work with 3.3v and 5 V target device.
The mini-module is designed specifically for STC download and ARDUINO PRO supports all series of STC
Supports WIN7/VISTA/MAC/LINUX(32 bit /64-bit system)
USBÂ Connector type: USB-Mini
Chip Used:Â FT232RL
Output Voltage 5v and 3.3v Indicator LEDs USB Connector
Automatic detection of data transfer speeds up to 1Mbps
Data exchange capability with an external interface with UART protocol
Supports Windows 8, Windows 7,  Windows Vista, Windows XP, Linux, Mac OS X, Windows CE 4.2-5.2, Windows CE 6.0