Prolific USB-to-Serial Comm Port 3.8.40.0 (Windows 10 x64)

By oemadmin on Last Modified: May 3, 2026
Prolific USB-to-Serial Comm Port 3.8.40.0 (Windows 11/10)
🧱 Device
USB devices
🏗️ Manufacturer
Prolific Technology
Also Known As
Prolific USB-to-Serial Comm Port
Prolific USB-to-GPIO/PWM Port
CPU/Chipset(s)
Prolific PL2303
Version:
3.8.40.0
Interface/port(s)
USB
Port(s)
RS-232 (DB9)
Operating System(s)
Windows 10 x64

Prolific drivers for Windows 11/10 version 3.8.42.0.

Prolific USB-to-Serial Comm Port Driver

File: usb_to_serial_38400.zip

⬇ Download ⚡ Fast Mirror
Operating System: Windows 10 64bit File Size: 150 KB Driver Version: 3.8.40.0 Driver Type: USB Driver File Extention: .zip
SHA-256 Checksum: ce80d5445d54a3d1163b813fda18be24d2190dad9687c74b65c2bbd0564eb7dd
HWID(s)
USB\VID_067B&PID_2303
USB\VID_067B&PID_2304

💻 Older Computer Hardware is Highly Sort After Because?

All other trademarks, logos and brand names shown on this website other than stated are the sole property of their respective companies and are not owned by oemdrivers.com. Information on the oemdrivers.com may not be duplicated without permission. oemdrivers.com is not responsible for any damages or losses that may arise from incorrect driver installation. Only install drivers if you are qualified to do so. OEMDrivers.com uses affiliate links. We may earn a commission when you purchase through these links, at no additional cost to you.

About - Terms of Use - Privacy Policy & Cookies - Copyright Policy - Contact - ©2018 -  2026  WONTEK LLC