Fasizi 3.3V / 5V USB to TTL converter CH340G UART Serial Adapter Module Golden

very easy to set up and flash routers with

I like that it was so cheap. It seemed to work right out of the packet with no messing around on my M4 iMac too. I knew I was buying a bare board so have no gripes there. The only inconvenience was that they opted for a USB type A plug rather than a suitable USB socket and finding the right lead was a slight nuisance.Surely a USB-C socket is the go nowadays, and I know it’s quite easy to implement if you’re not negotiating higher voltages etc, which they’re definitely not with the CH340 chip.Get it if you are after a low cost option and already have the right lead. The savings will disappear if you have to buy a cable as well.

I didn't try to use this for a few months after I bought it, but when I did, it didn't work. When I plugged it into a USB port, the blue power LED lights (far too bright!) and there is voltage on the 5V and 3.3V output pins, but the device isn't detected properly by the computer. Windows 11 gave a "the last USB device you plugged in has malfunctioned" error, while Linux was "unable to enumerate USB device" - neither system could identify the adapter module in order to install drivers.

Item arrived defective, device descriptor failure and the board heats up almost immediately when plugging in which is concerning as that implies a short circuit.Other than that it does appear good quality, if it worked

The Fasizi 3.3V / 5V USB to TTL converter CH340G UART Serial Adapter Module Golden is an excellent product for anyone who needs to connect their computer to a serial device. This adapter module is designed to convert USB signals into TTL signals, which makes it ideal for use with microcontrollers, sensors, and other electronic devices.One of the standout features of this adapter module is its versatility. It can be used with both 3.3V and 5V TTL devices, which makes it a great option for a wide range of projects. The module also comes with a built-in USB to serial chip, which makes it very easy to use.Another great feature of the Fasizi 3.3V / 5V USB to TTL converter is its durability. The module is made from high-quality materials and features a golden plated connector, which makes it resistant to corrosion and ensures a reliable connection. The module is also compact and lightweight, which makes it easy to transport and use on-the-go.The Fasizi 3.3V / 5V USB to TTL converter is also very easy to use. It requires no external power supply and can be connected directly to a USB port on a computer. The module also comes with a set of pins that can be easily connected to a serial device, making it very easy to integrate into a project.Overall, the Fasizi 3.3V / 5V USB to TTL converter CH340G UART Serial Adapter Module Golden is an excellent product that is well-suited for a wide range of projects. With its versatility, durability, and ease of use, this adapter module is a must-have for anyone who needs to connect a serial device to their computer.

Does what is says on the tin! This usb serial works to perfection. Great value for the money and easy to use.