No. While all are USB-to-UART bridges, the Gallite 8809 uses a proprietary RDA protocol. Drivers for CH340 (WCH) or PL2303 (Prolific) will not work.
| Operating System | Architecture | Driver Compatibility | Notes | |----------------|--------------|----------------------|-------| | Windows 11 | 64-bit | Yes | Must disable signature enforcement | | Windows 10 | 64-bit | Yes | Works on versions 1809+ | | Windows 8.1 | 64-bit | Yes | Test in Compatibility Mode | | Windows 7 | 64-bit | Yes | Native support, no signature issues | | Windows 10/11 | 32-bit | No | Wrong architecture for this driver |
The RDA USB Driver for Gallite 8809 64-bit is a niche but essential component for anyone maintaining legacy embedded hardware, satellite receiver programmers, or specific Chinese development boards. While Microsoft has made it increasingly difficult to install unsigned drivers, the methods outlined in this guide – particularly disabling driver signature enforcement and manually installing via Device Manager – will allow you to resurrect your Gallite 8809 device on modern 64-bit Windows systems. Rda Usb Driver For Gallite 8809 64 Bit
Final Pro Tip: Once your driver is working, use a tool like Double Driver to back up the working driver .sys and .inf files. This way, you never have to search for the Gallite 8809 driver again.
Disclaimer: RDA Microelectronics is a defunct or restructured entity. This driver package is provided for legacy support. Always scan downloaded driver files with Windows Defender or Malwarebytes before installation. if a Windows Security warning appears
To install the RDA USB Driver for Gallite 8809 on a 64-bit Windows system, you need to use the
version of the driver installer, typically found within a "Coolsand" or "RDA" driver package. Installation Steps (64-Bit) Extract the Files select Update driver
: Download and extract the RDA driver zip folder to your desktop. Locate the 64-Bit Folder
: Open the extracted folder and navigate to the subfolder labeled (specifically for 64-bit architectures). Run the Installer : Right-click on DPInst.exe and select Run as Administrator Confirm Security Prompts
: During the Device Driver Installation Wizard, if a Windows Security warning appears, select "Install this driver software anyway" : Once the wizard displays a success message, click Manual Installation (If the Installer Fails) If the automatic tool doesn't work, follow the Microsoft Device Manager Guide for manual updates: Microsoft Support Connect the Gallite 8809 to your PC. Device Manager (Win + X > Device Manager). Look for an "Unknown Device" or "Coolsand" under Other devices Right-click it, select Update driver , and choose "Browse my computer for drivers"
Point the search to the folder where you extracted the drivers and click Microsoft Support Driver Details RDA USB Driver for gallite 8809 Driver for Hewlett-Packard