Universal minicomputer with STM32F103C6 microcontroller (ARM...
ISP programmer for CPLD from Xilinx and AVR microcontroller (compatible...
FTDI Friend + extras - v1.0, RoHS
USB to TTL Serial Cable - Debug / Console Cable for Raspberry Pi, RoHS
USB TO UART solution with USB Type A connector
Pololu 23201a Serial Adapter Partial Kit
Parallax USB-to-Serial (RS-232) Adapter #28030
Pololu USB-to-Serial Adapter
This is a basic breakout board for the FTDI FT232RL USB to serial IC. The pinout of this board matches the FTDI cable to work with official Arduino and cloned 5V Arduino boards. It can also be used for general serial applications. DEV-09716
Easy-to-use USB-to-Serial adapter based on the CH340G IC from WCH; works with 5V and 3.3V systems and should auto install on most operating systems without the need for additional drivers; uses the CH340G IC to quickly and easily convert serial signals to USB. DEV-14050
The CY7C65213 USB to UART serial breakout is designed to provide users with a means to access all available I/O pins on the IC, and to provide a 6-pin UART header that is compatible with other SparkFun breakout boards. This breakout has a microUSB connector and other support circuitry to get the IC quickly up and running. BOB-13830
The cable is easiest way ever to connect to your microcontroller/Raspberry Pi/WiFi router serial console port. The power pin provides the 5V @ 500mA direct from the USB port and the RX/TX pins are 3.3V level for interfacing with the most common 3.3V logic level chipsets. Adafruit 954
DEV-11814 - USB-to-Serial Bridge - µUSB-PA5, RoHS
USB TO UART solution with USB Type A connector, Waveshare
CP2102 USB to UART Module, USB micro connector