USB-To-Serial Converters USB to Serial converters are required if you want to communicate with devices over RS-232. Most laptops do not come with a 9-pin serial port, which makes a serial adapter necessary. Some older GUI software only allows you to select lower com ports, and USB adapter drivers are often set to use COM5 and higher by default. To change this setting, you need to change the driver for your USB adapter.

U209-000-R cable The U209-000-R cable for a USB-to-Serial Converter makes it possible to connect a 9-pin RS-232 serial device to your computer. It works with any device that has a serial port and supports data transfer speeds of up to 230 kbps. It works without the need for external power and tucks away easily into a laptop or backpack
Thebag.U209-000-R
cable for a USB-to-Serial converter is ideal for connecting a 9 pin RS 232 serial device to a computer or laptop. It allows for data transfer rates up to 230 Kbps and requires no external power. This cable also fits easily into a laptop bag or

The U209-000-R cable for a USB-to-Serial converter features a DB9 connector and a USB A connector. It is compatible with up to 230 Kbps of data transfer. The U209 000 R is covered by a three year warranty and is made in compliance with RoHS specifications. It is also environmentally friendly, as Tripp Lite commits to environmental responsibility.
backpack and is lightweight. This makes it a convenient option to carry on your travels.
Pololu USB-to-Serial Adapter
This versatile USB to Serial adapter eliminates the need for RS 232 cables. Just plug the adapter into your USB port, and you're ready to start using your serial port again. Because it's compatible with USB 2.0 standards, it can be used with Mac OSX and Linux and will appear as a standard serial port to your computer. It's a convenient and affordable solution to your communication needs.

If you're unfamiliar with how to connect serial ports to computers, you can use the Pololu Serial Transmitter Utility. The program allows you to send and receive non ASCII bytes. The utility is available for both Mac and Windows systems and will help you get started right away. You can also select which port and baud rate you want to use. Once you're done, you can click "Continue Anyway”, and the adapter should appear in your device list.

Manhattan USB to Serial Adapter The Manhattan USB-to-Serial converts a serial device to a USB port. It works on all Windows operating systems and is compatible with both USB and serial devices. It has gold plated contacts and is ruggedly constructed. Its data transfer rate is up to 115 kbps. Users have rated the Manhattan 18" USB to Serial Adapter as the best product of its kind. It costs $8.99. If you have an older computer, you can find the USB to serial adapter drivers in your folder. Otherwise, you can download them from the Windows update option. While this will work for the basic functionality, you will not be able to use advanced features. You should follow the instructions carefully to prevent any further problems. In addition to downloading the correct drivers, you should use a driver update tool such as Driver Doc. This driver updater will automatically download and install the correct Manhattan USB drivers for your computer.

The FTDI USB to TTL serial converter modules is a popular choice for general-purpose serial applications. They are useful when you want to connect legacy peripherals to your PC and are widely available in the market. FT232RL is the most popular FTDI USB to TTL serial converter module because it converts USB signals to UART signals, which microcontrollers understand. This enables users to connect and program the ESP 01 without an external Aprogrammer.USBtoTTLserial converter module has three types of interface connectors. One of them has a mini B USB port, which connects to the device being interfaced. The other side has a six pin connector with breakout pins for controlling other devices. The FT232RQ has positioned on the USB A connector, and the FTDI USB to TTL serial converter module uses a 0.1" pitch. The pinout is composed of RTS, CTS, and GND.
FTDI USB to TTL Serial Converter Module
