Atnsinc 2Pack PL2303 PL2303HX USB to TTL Serial Adapter 33V Debug Cable with 4 Pin Female Socket USB to RS232 TTL Converter

Cable Length3ft1m Specific Interface A USB 20 type A Male Port Interface B 4 pin Female Socket flying leads Prolific chipset on the PCB board has configurable internal EEPROM and UART signals can be individually inverted by configuring the EEPROM USB to TTL serial cable 33V 4 way output flying leads provides access to UART transmit Tx receive Rx VCC 5V and GNDground RX and TX at 3V3 logic level The wires can be distinguished by different colors Red 5V Black GND Green TXD White RXD TTL to USB Converter Support Windows XPVista78 Ideal USB 20 debug cord for Vendor ID rewrite router GPS set top box transmitter flash firmware on hard drive etc ApplicationPL2303 USB to TTL serial adapter is designed to be used for USB to TTL electronic projects easy to connects devices with 33 V logic level UART signals interface to a laptop via USB port Upgrading Legacy Peripherals to USBInterface Microcontroller UART or IO FPGA PLD to USBUSB Software Hardware Encryption Dongles Industrial Control Note 33V and 50V output is set this is the power supply to the microcontroller upgrade machines do not need the small plate unplugged from the computer set the jumpers to take do not live to avoid damage to the equipment.