Ch340g Driver

When you plug a device with a CH340G chip into your USB port, your operating system needs a specific set of instructions—the —to interpret the serial data coming from the chip. Without it, your device will likely show up as "Unknown Device" or "USB2.0-Serial" with a yellow warning icon in your device manager. How to Install the CH340G Driver 1. For Windows (7, 8, 10, and 11) Windows is the most common platform for CH340G users.