3Ft (3 Feet) USB 2.0 to Serial DB9 RS232 Adapter for WinXP/7/8/10 and Mac

USB to RS232 Serial Adapter with FTDI Chipset USB 2.0 to Female DB9 Serial

USB Hub 7 Port On/Off Switch High Speed Splitter AC Adapter Cable PC Laptop Lot

3ft DB9 RS232 Serial to USB 2.0 Converter 9 Pin Adapter HL340

USB Hub 7 Port On/Off Switch High Speed Splitter AC Adapter Cable PC Laptop Lot

StarTech.com ICUSB232PRO 1' USB to RS232 Serial Adapter Cable with COM Retention

CommFront USB-232A-1 USB to Dual RS232 Converter FTDI Chipset 2-Port Serial