【We have updated the product driver, please download it from the "Customer questions & answers" link of this page】.
Support 32/64 bit Windows 10/8.1/8/7/VISTA/XP, SERVER 2016/2012/2008/2003, 2000/ME/98

Description:
The NOYITO CH341A conversion module is equipped with a CH341A chip, which is a USB bus transfer chip that provides asynchronous serial ports, print ports, parallel ports, and commonly used 2-wire and 4-wire synchronous serial interfaces through the USB bus.
This module can be used for serial port expansion, I2C interface EEPROM and SPI interface FLASH, as well as STC microcontroller programming, program debugging, data acquisition and other aspects.

Parameter:
Support parallel port: Support USB to printer parallel port and EPP or MEM parallel port.
Support serial port: support USB to UART, I2C, SPI interface.
Output voltage: The output voltage and level signal can be selected from 3.3V or 5V.
On-board UART and SPI / I2C working status indicator.
Size: 45x27x10mm (LWH)

Pacakge Included:
1pcs NOYITO CH341A USB Serial Port Parallel Port Converter Module