China USB to Single Serial Adapters Manufacturers Factory Suppliers
USB-A Serial Adapter - Single Port with COM Retention. This compact adapter features COM retention, allowing the same COM port value to automatically be re-assigned to the port if the cable is...
Product Documentation & Drivers. RS422/485 DB9 male ports Speed up to 921.6kbps NO external power supply needed, powers from USB Port. VScom USB-COM-I Industrial serial ports on USB connect RS-422...
StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter (ICUSB2321F) 4.6 out of 5 stars 1,657 $27.62 $ 27 . 62 $32.49 $32.49...
Usually a single port USB to serial adapter is powered by the USB port, even many four port converters are powered by the USB port. This is the most convenient way because it does not...
This is the easiest way to connect a single serial device to a USB port on your PC. The USB1PFTDI is FTDI's premium USB to RS232 adapter. It uses the same fully-supported, state-of-the-art...
USB to 1 Serial Port Adapter. Cable length is approximately 5 feet. Prolific chipset. (This version uses the older PL-2303 XA chipset which is not compatible with WIN 8 or 10) More Information...
















