Where is the data sheet? does this look like a serial port on a pc? what is the data rate? 2m??? 2mbit or 2mbyte?

It 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. USB->I2C Master has multiple speeds adjustable, 20K 100K 400K 750K. USB->SPI Master 2M rate, not adjustable. USB->UART supports communication baud rate 50bps～2Mbps, configurable unconventional baud rate. USB->EPP/MEM parallel port. NOYITO CH341A USB Serial Port Parallel Port Converter Module Schematic Diagram Driver User Manual Download Link: https://www.amazon.com/clouddrive/share/XhtBVCNbmbhkY01cdGhHfdnUOEKg1JoWjksXJObXCco

Is there a SDK for developing using this adapter?

Update driver and user manual: https://www.amazon.com/clouddrive/share/sQfVN7KqiiOCHnI8wJCrY4coZdF5Pi6wBgNSs9TxGiR

Could this module be used to convert parallel output indented for an old lpt printer to usb/printer type connection (as a modern printer uses) ??

This module can realize USB to UART IIC SPI TTL ISP EPP/MEM parallel port It seems that old lpt printer to usb/printer type connection is not supported.

Please send the sw link of i2c/spi driver for windows 10, a "device not recognized" is shown while inserting?

Update driver and user manual: https://www.amazon.com/clouddrive/share/sQfVN7KqiiOCHnI8wJCrY4coZdF5Pi6wBgNSs9TxGiR

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NOYITO CH341A USB Serial Port Parallel Port Converter Module USB to UART IIC SPI TTL ISP EPP MEM Parallel Converter Module

Product ID: 271394611

Details

Brand
NOYITO
Hardware interface
Internal Port
Style
USB to UART
Item weight
0.01 Kilograms
Compatible devices
Printers

📊Data acquisition

🔌USB connectivity

⚙️Versatile interfaces

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Description

🔧 Unlock Your Device's Potential!

VERSATILE CHIPSET - Equipped with the powerful CH341A chip for seamless data transfer.
USER FRIENDLY SETUP - Includes a comprehensive manual for quick installation and operation.
MULTI PROTOCOL SUPPORT - Compatible with UART, I2C, SPI, and more for all your programming needs.
EXPAND YOUR CONNECTIVITY - Transform your USB into multiple serial and parallel ports effortlessly.
PERFECT FOR PROFESSIONALS - Ideal for engineers and developers looking to enhance their projects.

The NOYITO CH341A USB Serial Port Parallel Port Converter Module is a multifunctional device that allows users to connect various serial and parallel interfaces through USB. It supports a wide range of protocols, making it an essential tool for programming, debugging, and data acquisition in professional settings.

Specifications

ASIN	B082KQ75QM
Best Sellers Rank	#219 in Serial Adapters
Brand	NOYITO
Compatible Devices	USB to UART IIC SPI TTL ISP EPP MEM Parallel Port
Customer Reviews	3.5 out of 5 stars 23 Reviews
Hardware Interface	Internal Solutions Port, USB
Item Type Name	USB to UART IIC SPI TTL ISP EPP MEM Parallel Converter
Item Weight	0.01 Kilograms
Manufacturer	NOYITO
Model Number	CH341A
Operating System	Windows 10
Style	USB to UART IIC SPI TTL ISP EPP MEM Parallel Converter
Style Name	USB to UART IIC SPI TTL ISP EPP MEM Parallel Converter
UPC	680613663818
Unit Count	1 Count
Warranty Description	Manufacturer's One-year After-sale Warranty

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