Cipherlab 308 Usb-to-rs232 Interface Converter Driver

While websites like AndroidUSBDrivers.com and DriverScape.com offer CipherLab driver downloads, these are not official sources and may host outdated or potentially unsafe files. The safest practice is to download directly from Silicon Labs.

If your PC does not automatically assign a COM port (seen in Device Manager as an unknown device or with a yellow exclamation), the issue is not a missing “CipherLab 308” driver — it’s a missing or corrupted driver for the .

Visit the CipherLab Support Website and search for the 308 converter driver or CP210x Virtual COM Port Drivers.

Supports Windows 7, 8, 8.1, 10, and 11, along with Linux and macOS. Where to Download the CipherLab 308 Driver

For Linux users, the 308 device is recognized by its USB ID: 10c4:ea60 (Cyngal Integrated Products, CP210x Composite Device). cipherlab 308 usb-to-rs232 interface converter driver

The device will be accessible at /dev/ttyUSB0 with a persistent symlink at /dev/serial/by-id/usb-Silicon_Labs_CIPHERLAB_308_USB-to-RS232_Interface_Converter_[serial_number]-if00-port0 .

Even with the correct , issues arise. Here are the most common fixes.

Ensure you download the correct version for your operating system (Windows 7, 8, 10, or 11). Step-by-Step Installation Guide (Windows 10/11)

Run the CP210xVCPInstaller_x64.exe (for 64-bit systems) or CP210xVCPInstaller_x86.exe (for 32-bit). While websites like AndroidUSBDrivers

It eliminates the need for an external power supply in many scenarios, providing power directly to the scanner through the USB port.

Converts USB signals to RS232 serial signals.

In Device Manager, right-click the COM port and select . Go to Port Settings .

Installing the driver is half the battle. The other half is configuring the virtual COM port to speak your scanner’s language. Visit the CipherLab Support Website and search for

Navigate to Silicon Labs’ official VCP driver page and download CP210x_Universal_Windows_Driver.zip .

Note the COM port number assigned in parentheses—for example: (COM3) . You will need this exact number to configure your data collection software. 🛠️ Advanced COM Port Configuration

The you are trying to connect the adapter to.