Com Lpt 1711 Driver Download Top ^hot^ Link

Downloading and Installing the Com LPT 1711 Driver: A Step-by-Step Guide

1. Extract the driver folder (contains .inf, .sys, .cat files).
2. Open Device Manager.
3. Right-click the unknown device → Update driver.
4. Choose Browse my computer for drivers.
5. Click Let me pick from a list of available drivers.
6. Click Have Disk → Browse to the extracted .inf file.
7. Select the correct model (e.g., "MCS1711 Dual COM + LPT").
8. Ignore any "Windows cannot verify" warning (click Install anyway).
9. Reboot.

1. Go to www.wch.cn (use browser translation if needed).
2. Search for “CH341” or navigate to “Download” → “CH341 series driver”.
3. Download CH341SER.EXE (for COM port) and CH341PAR.EXE (for LPT parallel port). These work for all “1711” labeled devices.
4. Alternative direct link (safe):
   https://www.wch.cn/download/CH341SER_EXE.html

Download the package and extract the contents to a known folder. Installation Guide for Windows