Drivers for RS232 to USB Converter Download

A USB to RS232 adapter is a device that enables communication between a computer or laptop with a USB port and a peripheral device that uses an RS232 serial interface. It allows for the conversion of signals from USB to RS232 and vice versa, facilitating data transfer and communication between the two devices.

The USB to RS232 adapter typically consists of a USB connector on one end and an RS232 connector on the other. It serves as a bridge between modern USB-equipped computers and older devices that still use the RS232 standard, such as serial modems, barcode scanners, industrial equipment, and more.

By utilizing the USB interface, the adapter eliminates the need for dedicated serial ports on computers, which are becoming less common. It provides a convenient and flexible solution for connecting legacy devices to modern systems, enabling seamless communication and data exchange.

USB to RS232 adapters are compatible with various operating systems and require drivers to be installed on the computer for proper functionality. These adapters are widely used in industries such as manufacturing, healthcare, logistics, and telecommunications, where legacy devices with RS232 interfaces are still in use.

USB to RS232 cables are used to interface older serial devices with modern computer operating systems. These converter cables have either a Prolific Chipset built-in (Drivers below) or a FTDI chipset, for those driver look here: FTDI RS232 Drivers

Prolific Drivers

File: Prolific Drivers - Windows Drivers.zip

OS: Windows 11, 10, 8.1, 8, 7 64bit & 32bit Size: 18.3 MB Version: 4.0.0 Type: USB Driver Ext: .zip
SHA-256: 0070f125c5ee58449150011c1b51f49e82609cf9d91eb41cd4ff39035b56414b

Prolific Drivers

File: Prolific Drivers - Mac Drivers.zip

OS: macOS 11, 10.15 ~ 10.9 Size: 4.81 MB Version: 1.6.4 Type: USB Driver Ext: .zip
SHA-256: 4f245ed459287d161792124514c29da4227b0c82d8fbd62344c142616bc5e8e0

Prolific Drivers

File: Prolific Drivers - Linux Drivers.zip

OS: Linux Kernal 5.5+, 5.4 ~ 2.6.15 Size: 1.29 MB Version: 1.0.6 Type: USB Driver Ext: .zip
SHA-256: a649590704900d93ef7a86111137aaa46ed8c22cd2ce6bddf1e56f36ae6746fe

(Old Version) PL2303 Prolific Windows v1.20.0 Driver

File: PL2303_Prolific_DriverInstaller_v1200.zip

OS: Windows 10, 8.1, 8, 7, Vista, XP Size: 7.13 MB Version: 1.20.0 Type: USB Driver Ext: .zip
SHA-256: 5c69a3a56c637456eb7107c1c766c24f3df71d4bc856354ce88db6c142ea0392

(Old Version) PL2303 Prolific MacOS v1.20.0 Driver

File: PL2303HXD_G_Driver_v2_0_0_20191204.zip

OS: MacOS 10.15, MacOS 10.14, MacOS 10.13, MacOS 10.12, OS X 10.11, 10.10, and 10.9 64-bit only Size: 1.26 MB Version: 2.0.0 Type: USB Driver Ext: .zip
SHA-256: e9fdc23d34df7da62e27819906de7d5cf6f0b78d81b3ffe91f9e8c7baf650897

(Old Version) PL2303 Prolific MacOS v1.5.1 Driver

File: PL2303_MacOSX_10_6_and_newer_v1_5_1.zip

OS: MacOS 10.8, MacOS 10.7, MacOS 10.6 (64-bit and 32bit) Size: 1.33 MB Version: 1.5.1 Type: USB Driver Ext: .zip
SHA-256: 2f5ad5c88228820b05cb7fe264b50aee63d5bf47e5228c25c870641b774efe5e

Prolific PL2303 Driver Install Guide

File: um_pl2303_DriverInstaller_v1.4.17.pdf

OS: n/a Size: 556 KB Version: 1.4.17 Type: Documentation Ext: .pdf
SHA-256: 61d525f2d985421b564dc412234b59ced904698a7738a724e4bf7e99e02345cb