![ICUSB232DB25, StarTech.com StarTech.com USB to Serial RS232 Adapter - DB9 and DB25 - USB Serial Adapter - Prolific USB to Serial Adapter - 1-Port | EET ICUSB232DB25, StarTech.com StarTech.com USB to Serial RS232 Adapter - DB9 and DB25 - USB Serial Adapter - Prolific USB to Serial Adapter - 1-Port | EET](https://product-images.eetgroup.com/images/700px_jpg/Img_26276512.jpg)
ICUSB232DB25, StarTech.com StarTech.com USB to Serial RS232 Adapter - DB9 and DB25 - USB Serial Adapter - Prolific USB to Serial Adapter - 1-Port | EET
![Overview / Features | COM-1(USB)H | Serial Communication USB I/O Unit RS-232C 1ch - Micro Converter | CONTEC Overview / Features | COM-1(USB)H | Serial Communication USB I/O Unit RS-232C 1ch - Micro Converter | CONTEC](https://www.contec.com/-/media/contec/product/photo/x1/com-1(usb)h_rgb_96dpi_500x500.jpg)
Overview / Features | COM-1(USB)H | Serial Communication USB I/O Unit RS-232C 1ch - Micro Converter | CONTEC
![Marrold's Blog: Using UDEV rules to ensure a USB serial device always links to the same location in /dev/ Marrold's Blog: Using UDEV rules to ensure a USB serial device always links to the same location in /dev/](https://2.bp.blogspot.com/-kw55USM3AQA/WVlkEjSfMlI/AAAAAAAAVTE/sGUsbqM4Ub8QeOZFGf5jBm3YU80vxNP7ACLcBGAs/s1600/ju-cs0111-s1_usb_to_serial_adapter_cable.jpg)
Marrold's Blog: Using UDEV rules to ensure a USB serial device always links to the same location in /dev/
![StarTech.com USB to Serial Adapter - Prolific PL-2303 - COM Port Retention - USB to RS232 Adapter Cable - USB Serial - Add an RS-232 serial port to your laptop or desktop StarTech.com USB to Serial Adapter - Prolific PL-2303 - COM Port Retention - USB to RS232 Adapter Cable - USB Serial - Add an RS-232 serial port to your laptop or desktop](https://content.etilize.com/Maximum/1010123446.jpg)
StarTech.com USB to Serial Adapter - Prolific PL-2303 - COM Port Retention - USB to RS232 Adapter Cable - USB Serial - Add an RS-232 serial port to your laptop or desktop
![Yahboom USB serial port various communication methods 5V/12V power supply support Raspberry Pi and ROS| | - AliExpress Yahboom USB serial port various communication methods 5V/12V power supply support Raspberry Pi and ROS| | - AliExpress](https://ae01.alicdn.com/kf/S34968365615d4891aa663680793734737/Yahboom-USB-serial-port-various-communication-methods-5V-12V-power-supply-support-Raspberry-Pi-and-ROS.jpg_Q90.jpg_.webp)