USB to RS232 DB9 Serial(9-Pin) Adapter/Cable Drivers

Windows 11 Driver：PL23XX_Prolific_DriverInstaller_v300

Support: 

  • Windows 11 ( 64-bit )

    Windows 7-10 Driver：PL23XX_Prolific_DriverInstaller_v205

    Support: 

    • Windows 7-10

        macOS  Driver：PL2303HXD_G_Mac Driver_v2.2.0_20220630.pkg

        Support: 

        • Mac OS Monterey (version 12.4)
        • Mac OS Big Sur (version 11)  - see NOTE#1 below.
        • Mac OS Catalina (version 10.15)
        • Mac OS Mojave (version 10.14)
        • Mac OS High Sierra (version 10.13)
        • Mac OS X Sierra (version 10.12)
        • Mac OS X El Capitan (version 10.11)
        • Mac OS X Yosemite (version 10.10)
        • Mac OS X Mavericks (version 10.9)


        NOTE#1: Mac OS High Sierra 10.13 introduces a new feature that requires user approval before loading new third-party kernel extensions. Go to System Preferences - Security & Privacy and click Allow.
        https://developer.apple.com/library/content/technotes/tn2459/_index.html

        NOTE#2: User can download PL2303 driver on Mac APP store.

        http://apps.apple.com/tw/app/pl2303-serial/id1624835354?l=en&mt=12

         

           Android Driver: PL2303G_Android_v1003_20210118

          Support: 

          • Android 3.2 and above OS versions

             Linux Driver: PL2303G_Linux_Driver_v1.0.5

            Linux Kernel 5.5 and above already includes built-in drivers for PL2303G Chip.

            If yours Linux kernel is v2.6.15 ~v5.4, Please update the PL2303G Linux driver via PL2303G_Linux_Driver_v1.0.5